Leviticus 24:23

Because the punishment was not yet appointed by the law for the blasphemer, Moses consulted with the Lord, and told the people what God commanded.

Geneva Bible (1599) marginal notes — public domain. Text via Bolls.life.

the children of Israel did as the Lord's commanded--The chapter closes with the execution of Shelomith's son [Lev 24:14] --and stoning having afterwards become the established punishment in all cases of blasphemy, it illustrates the fate of Stephen, who suffered under a false imputation of that crime [Act 7:58-59].

Next: Leviticus Chapter 25

Jamieson, Fausset & Brown — Commentary Critical and Explanatory on the Whole Bible (1871) — public domain (CC PDM 1.0). Text via the HelloAO Bible API.

Verse 23. And stone him with stones.] We are not to suppose that the culprit was exposed to the unbridled fury of the thousands of Israel; this would be brutality, not justice, for the very worst of tempers and passions might be produced and fostered by such a procedure. The Jews themselves tell us that their manner of stoning was this: they brought the condemned person without the camp, because his crime had rendered him unclean, and whatever was unclean must be put without the camp. When they came within four cubits of the place of execution, they stripped the criminal, if a man, leaving him nothing but a cloth about the waist. The place on which he was to be executed was elevated, and the witnesses went up with him to it, and laid their hands upon him, for the purposes mentioned Le 24:14. Then one of the witnesses struck him with a stone upon the loins; if he was not killed with that blow, then the witnesses took up a great stone, as much as two men could lift, and threw it upon his breast. This was the coup de grace, and finished the tragedy. When a man was stoned by the mob, then brutal rage armed every man, justice was set aside, and the will and fury of the people were law, judge, jury, and executioner. Such disgraceful stonings as these were, no doubt, frequent among the Jews. See Calmet's Dict., article STONING, and Ainsworth on this place.

WHAT the crime of Shelomith's son was, we cannot distinctly say; doubtless it was some species of blasphemy: however, we find it was a new and unprecedented case; and as there was no law by which the quantum of guilt could be ascertained, nor consequently the degree of punishment, it was necessary to consult the great Lawgiver on the occasion; the man was therefore secured till the mind of the Lord should be known. Moses, no doubt, had recourse to the tabernacle, and received the directions afterward mentioned from Him who dwelt between the cherubim. In what way the answer of the Lord was communicated we know not, (probably by Urim and Thummim,) but it came in such a manner as to preclude all doubt upon the subject: the man was declared to be guilty, and was sentenced to be stoned to death; and on this occasion a law is made relative to blasphemy in general. However sinful the Jews might have been at this time, we have reason to believe they did not take the name of the Lord in vain, and blasphemy was not known among them. But what shall we say of Christians, so called, whose mouths are full of cursing and bitterness? Were every blasphemer among us to be stoned to death, how many of the people would fall in every corner of the land! God is longsuffering; may this lead them to repentance! We have excellent laws against all profaneness, but, alas, for our country! they are not enforced; and he who attempts to put the laws in force against profane swearers, Sabbath breakers, &c., is considered a litigious man, and a disturber of the peace of society. Will not God visit for these things? This is not only contempt of God's holy word and commandments, but rebellion against the laws.

Adam Clarke's Commentary on the Bible (1810–1826) — public domain. Text from a community e-Sword/MySword module.

(23) And Moses spake to the children of Israel.—Having recited the laws which were promulgated in consequence of the appeal made to God, Moses now calls upon the people to execute the sentence which the Lord pronounced against the blasphemer.

A Bible Commentary for English Readers, edited by Charles John Ellicott (1878–1897) — public domain. Text from a community e-Sword module.

The penalty is inflicted on the offender solemnly as an act of the Law, not of mob fury. So it was by a judicial or semi-judicial proceeding that St. Stephen was stoned: "They brought him to the council, and set up false witnesses, which said, This man ceaseth not to speak blasphemous words against this holy place, and the Law". (Act_6:12, Act_6:13) And in spite of the violence exhibited, there was still some form of law, according to Jewish practice, observed in his stoning. (Act_7:58) In the case of our Lord, on the other hand. when they regarded him as guilty of blasphemy on his saying, "Before Abraham was, I am", (Joh_8:58) and "I and my Father are one", (Joh_10:30) the Jews "took up stones to cast at him," not waiting for a judicial condemnation, but, as they supposed, taking the law into their own hands. Had his death been by Jewish hands, it would at the last have been by stoning under this law. But the power of life and death had been taken away from the Jews by the Romans, "that the saying of Jesus might be fulfilled, which he spake, signifying what death he should die". (Joh_18:32)

The Pulpit Commentary (1880–1919), ed. H.D.M. Spence-Jones & Joseph S. Exell — public domain. Text from a community e-Sword module.

Stone him with stones - This blasphemer was the first that died by the law of Moses. Stephen the first that died for the gospel, died by the abuse of the law. The martyr and the malefactor suffered the same death; but how vast the difference between them.

John Wesley, Explanatory Notes Upon the Whole Bible (1754–1765) — public domain. Text via the GEBible commentary corpus.

After these laws had been issued, the punishment was inflicted upon the blasphemer.

Keil & Delitzsch — Biblical Commentary on the Old Testament (1861–1891) — public domain (CC PDM 1.0). Text via the HelloAO Bible API. (Old Testament only.)

ובני ישראל עשו AND THE CHILDREN OF ISRAEL DID [AS THE LORD COMMANDED MOSES] every prescription mentioned in respect to the stoning-penalty in another place, viz., the casting down of the culprit from a height, the heaping of stones upon him, and the hanging him after the execution has taken place (cf. Sifra, Emor, Chapter 19 10; Sanhedrin 43a).

Rashi on the Tanakh — English translations: “The Judaica Press complete Tanach with Rashi, translated by A. J. Rosenberg” (CC BY 4.0); “Pentateuch with Rashi's commentary by M. Rosenbaum and A.M. Silbermann, 1929-1934” (public domain); “The Metsudah Tanach series, Lakewood, N.J” (CC BY 4.0); and “The Book of Joshua, Metsudah Publications, 1997” (CC BY 4.0). Text via Sefaria.

AND THE CHILDREN OF ISRAEL DID AS THE ETERNAL COMMANDED MOSES. “This includes the leaning of hands, casting from a height, and hanging the dead body, as well as the regulation, his body shall not remain all night upon the tree.” [This is the language of the] Torath Kohanim.. And Rabbi Abraham ibn Ezra wrote that the plain meaning thereof is that from that day onwards they acted in accordance with the law concerning one who wounds [a fellowman or causes him damage, mentioned here above in Verses 17-21]. But it is not a correct [explanation] that this verse be referring to the future. The plain meaning thereof is as follows: “and they stoned him with stones because the children of Israel did according to the commandment which the Eternal commanded Moses.” Such a repetition of expressions is found with respect to all those who keep the commandments of G-d, just as it is said in the section of the Passover, and as He stated in the section of the census, Thus did the children of Israel; according to all that the Eternal commanded Moses, so did they; and so also with regards to the rods of the princes: Thus did Moses; as the Eternal commanded him, so did he., 17:26.The correct interpretation here appears to me to be that since Scripture mentioned first the stoning, it went back afterwards and stated, and the children of Israel did etc., for the meaning of Scripture is to declare that when Moses spoke to the children of Israel they immediately brought forth him that had cursed, and they stoned him; and all the children of Israel did so in order to keep and fulfill [the commandment] as the Eternal commanded Moses, but not out of hatred to the son of the Egyptian who had striven with the Israelite, for [they did it] in order to remove the unworthy one from their midst.Behar

Ramban (Nachmanides) on the Tanakh — English translation: “Commentary on the Torah by Ramban (Nachmanides). Translated and annotated by Charles B. Chavel. New York, Shilo Pub. House, 1971-1976” (CC BY 4.0). Text via Sefaria.