Thematic Bible: Takes two wives

And it fortuned at that time that Judah went from his brethren and gat him to a man called Hirah of Adullam, and there he saw the daughter of a man called Shua, a Canaanite. And he took her and went in unto her. And she conceived and bare a son and called his name Er. read more.
And she conceived again and bare a son and called him Onan. And she conceived the third time and bare a son, whom she called Shelah: and he was at Chezib when she bare him. And Judah gave Er, his eldest son, a wife whose name was Tamar.