1 Chronicles 2:5

3The sons of Judah: Er, Onan, and Shelah, which three were born to him of Shua’s daughter the Canaanitess. Er, Judah’s firstborn, was wicked in the LORD’s sight; and he killed him.

4Tamar his daughter-in-law bore him Perez and Zerah. All the sons of Judah were five.

5The sons of Perez: Hezron and Hamul.

6The sons of Zerah: Zimri, Ethan, Heman, Calcol, and Dara—five of them in all.

7The son of Carmi: Achar, the troubler of Israel, who committed a trespass in the devoted thing.