3 The sons of Judah: Er, and Onan, and Shelah; which three were born to him of Shua's daughter the Canaanitess. Er, Judah's firstborn, was wicked in the sight of Yahweh; and he killed him.
*Minor differences ignored. Grouped by changes, with first version listed as example.
The sons of (a) Judah; Er, and Onan, and Shelah: [which] three were born unto him of the daughter of Shua the Canaanitess. And Er, the firstborn of Judah, was evil in the sight of the LORD; and he slew him.
(a) Though Judah was not Jacob's eldest son, yet he first begins with him, because he would come to the genealogy of David, of whom came Christ.
The sons of Judah,.... The genealogy begins with him, though the fourth son of Jacob; because, as Kimchi says, this book treats chiefly of the kings of Judah; but rather not only because Jesse and David sprang from him, but also the King Messiah:
Er, and Onan, and Shelah, which three were born unto him of the daughter of Shua the Canaanitess; see Genesis 38:2,
and Er, the firstborn of Judah, was evil in the sight of the Lord; because he did that which was evil:
and he slew him; he died by the immediate hand of God, and so his brother Onan, being wicked also, Genesis 38:7.
POSTERITY OF JUDAH. (1-Chronicles 2:3-12)
The sons of Judah--His descendants are enumerated first, because the right and privileges of the primogeniture had been transferred to him (Genesis 49:8), and because from his tribe the Messiah was to spring.
The sons of Judah and of Pharez, 1-Chronicles 2:3.f. - The five sons of Judah are given according to Genesis 38, as the remark on Er which is quoted from Genesis 38:7 of that chapter shows, while the names of the five sons are to be found also in Genesis 46:12. The two sons of Pharez are according to Genesis 46:12, cf. Numbers 26:21.
Judah - Whom he puts first, because the best part of the right of the firstborn, namely, the dominion, was conferred upon him, Genesis 49:8, and because the Messiah was to come out of his loins.
*More commentary available at chapter level.