Genesis 36:5

(5) In the land of Canaan.—We find Esau with a band of armed men in Seir on Jacob’s return from Padan-aram, but he still had his home at Hebron with his father until Isaac’s death, twenty-two years afterwards. Evidently he had taken Aholibamah home thither, and she had borne him three sons. After Isaac’s death the land of Seir had so great attractions for him that he migrated thither with his share of Isaac’s wealth, and left Hebron to Jacob, who now moved down thither from the town of Eder, and took possession of the homestead of his fathers. And thus the inheritance of the birthright came finally to Jacob by. Esau’s own act, and would doubtless have so come to him; only his father’s blessing and the transference to him of the Abrahamic promises would have been given him, not at the time of Isaac’s temporary illness, but on his deathbed.

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

And Esau took his wives, and his sons, and his daughters,.... The names of his wives and sons are before given; but what were the names of his daughters, or their number, is not said:

and all the persons of his house: his menservants and maidservants that were born in his house, or bought with his money; the word for "persons" signifies "souls" (o), and is sometimes used for slaves that are bought and sold, see Eze 27:13,

and his cattle, and all his beasts; his sheep and oxen, camels and asses:

and all his substance which he had got in the land of Canaan: before he went to Seir the first time, part of which he might leave behind in Canaan, with servants to improve it; and also that part of his father's personal estate which fell to him at his death, as well as what he might further acquire after his death, during his stay in Canaan:

and went into the country from the face of his brother Jacob; not into another part of the same country; but into another country, as the Targums of Onkelos and Jonathan supply it, and so the Arabic version, even unto Seir, as appears by what follows; and whither he had been before, and had obtained large possessions, and now having got all he could at his father's death, and collecting together all his other substance, thought fit to retire from thence to Seir, which he liked better, and for a reason afterwards given; God thus disposing his mind, and making the circumstances of things necessary, that he should remove in order to make way for Jacob, and his posterity, to dwell in a land which was designed for them: and so the Samaritan and Septuagint versions read it, "and he went out of the land of Canaan": and the Syriac version is, "and he went to the land of Seir". Some render the words to this sense, that he went thither "before the coming of Jacob" (p); and it is true that he did go thither before his brother came again into Canaan; but of this the text speaks not, for what follows will not agree with it; others better, "because of Jacob" (q); not for fear of him, as the Targum of Jonathan, which paraphrases the words,"for the terror of his brother Jacob was cast upon him;''but because he knew, by the blessing of his father, and the oracle of God, and his concurring providence in all things, that the land of Canaan belonged to him, and also for a reason that follows.

(o) "animus", Pagninus, Montanus, &c. (p) "ante adventum", Jahakobi, Junius & Tremellius. (q) "Propter Jacobum", Piscarat.

John Gill's Exposition of the Whole Bible (1746–1763) — public domain (CC PDM 1.0). Text via the HelloAO Bible API.

He had also daughters, Gen 36:6, though their names be not here mentioned.

Matthew Poole's English Annotations on the Holy Bible (1683–1685) — public domain. Text from a community e-Sword/MySword module.

ואהליבמה ילדה וגו׳ AND OHOLIBAMAH BARE etc. — This Korah was an illegitimate child for he was the son of Eliphaz (cf. vv. 15, 16, 18) who had taken his father’s wife — Oholibamah, the wife of Esau — for he is enumerated also amongst the chiefs of Eliphaz at the end of this section (Genesis Rabbah 82:12).

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.