1 Chronicles 2:3-6 NIV

[3] The sons of Judah: Er, Onan and Shelah. These three were born to him by a Canaanite woman, the daughter of Shua. Er, Judah’s firstborn, was wicked in the LORD’s sight; so the LORD put him to death. [4] Judah’s daughter-in-law Tamar bore Perez and Zerah to Judah. He had five sons in all. [5] The sons of Perez: Hezron and Hamul. [6] The sons of Zerah: Zimri, Ethan, Heman, Kalkol and Darda—five in all.