Genesis 38:2-4

New King James Version

² And Judah ^(A)saw there a daughter of a certain Canaanite whose name was ^(B)Shua, and he married her and went in to her. ³ So she conceived and bore a son, and he called his name ^(C)Er. ⁴ She conceived again and bore a son, and she called his name ^(D)Onan.