Thematic Bible: Takes two wives

At that time Judah left his brothers and settled near an Adullamite named Hirah. There Judah saw the daughter of a Canaanite named Shua; he took her as a wife and slept with her. She conceived and gave birth to a son, and he named him Er. read more.
She conceived again, gave birth to a son, and named him Onan. She gave birth to another son and named him Shelah. It was at Chezib that she gave birth to him. Judah got a wife for Er, his firstborn, and her name was Tamar.