1 Chronicles 2:3

Overview - 1 Chronicles 2
The sons of Israel.
The posterity of Judah by Tamar.
13 The children of Jesse.
18 The posterity of Caleb the son of Hezron.
21 Hezron's posterity by the daughter of Machir.
25 Jerahmeel's posterity.
34 Sheshan's posterity.
42 Another branch of Caleb's posterity.
50 The posterity of Caleb the son of Hur.
Treasury of Scripture Knowledge

1 Chronicles 2:3  (King James Version)
The sons of 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.
 


Er, and
9:5 Genesis 38:2-10 ; 46:12 Numbers 26:19