1st Chronicles 2:6

3 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.

4 And Tamar his daughter in law bare him Pharez and Zerah. All the sons of Judah were five.

5 The sons of Pharez; 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 transgressed in the thing accursed.

8 And the sons of Ethan; Azariah.

9 The sons also of Hezron, that were born unto him; Jerahmeel, and Ram, and Chelubai.