19 The sons of Judah: Er and Onan and Er and Onan died in the land of Canaan.
Numbers 26:19 Cross References - MLV
Genesis 38:1-10
1 And it happened at that time, that Judah went down from his brothers and turned in to a certain Adullamite, whose name was Hirah.
2 And Judah saw a daughter of a certain Canaanite there whose name was Shua. And he took her and went in to her.
3 And she conceived and bore a son and he called his name Er.
4 And she conceived again and bore a son and she called his name Onan.
5 And she yet again bore a son and called his name Shelah. And he was at Chezib, when she bore him.
6 And Judah took a wife for Er his firstborn and her name was Tamar. 7 And Er, Judah's firstborn, was wicked in the sight of Jehovah and Jehovah killed him. 8 And Judah said to Onan, Go in to your brother's wife and perform the duty of a husband's brother to her and raise up seed to your brother.
9 And Onan knew that the seed would not be his. And it happened, when he went in to his brother's wife, that he spilled it on the ground, lest he should give seed to his brother. 10 And the thing which he did was evil in the sight of Jehovah and he also killed him.
6 And Judah took a wife for Er his firstborn and her name was Tamar. 7 And Er, Judah's firstborn, was wicked in the sight of Jehovah and Jehovah killed him. 8 And Judah said to Onan, Go in to your brother's wife and perform the duty of a husband's brother to her and raise up seed to your brother.
9 And Onan knew that the seed would not be his. And it happened, when he went in to his brother's wife, that he spilled it on the ground, lest he should give seed to his brother. 10 And the thing which he did was evil in the sight of Jehovah and he also killed him.
Genesis 46:12
12 And the sons of Judah were : Er and Onan and Shelah and Perez and Zerah. But Er and Onan died in the land of Canaan. And the sons of Perez were Hezron and Hamul.
1 Chronicles 2:3-8
3 The sons of Judah: Er and Onan and Shelah, which three were born to him of Shua's daughter the Canaanites. And Er, Judah's firstborn, was wicked in the sight of Jehovah and he killed him.
4 And Tamar his daughter-in-law bore for him Perez and Zerah. All the sons of Judah were five.
5 The sons of Perez: Hezron and Hamul. 6 And the sons of Zerah: Zimri and Ethan and Heman and Calcol and Dara; five of them in all.
7 And the sons of Carmi: Achar, the troubler of Israel who committed a trespass in the devoted thing. 8 And the sons of Ethan: Azariah.
5 The sons of Perez: Hezron and Hamul. 6 And the sons of Zerah: Zimri and Ethan and Heman and Calcol and Dara; five of them in all.
7 And the sons of Carmi: Achar, the troubler of Israel who committed a trespass in the devoted thing. 8 And the sons of Ethan: Azariah.