Daughter of Shuah

There Judah saw the daughter of a Canaanite man named Shua, and he took her as a wife and slept with her.

The sons of Judah: Er, Onan, and Shelah. These three were born to him by Bath-shua the Canaanite. Er, Judah’s firstborn, was wicked in the sight of the LORD, who put him to death.