Genesis
Chapters 38:1-4
Revised Version 1885
1And it came to pass at that time, that Judah went down from his brethren, and turned in to a certain Adullamite, whose name was Hirah.
2And Judah saw there a daughter of a certain Canaanite whose name was Shua; and he took her, and went in unto her.
3And she conceived, and bare a son; and he called his name Er.
4And she conceived again, and bare a son; and she called his name Onan.