Judah acquired a wife for Er his firstborn; her name was Tamar.

Then they attacked En Mishpat (that is, Kadesh) again, and they conquered all the territory of the Amalekites, as well as the Amorites who were living in Hazazon Tamar.

After three months Judah was told, “Your daughter-in-law Tamar has turned to prostitution, and as a result she has become pregnant.” Judah said, “Bring her out and let her be burned!”

Then Judah said to his daughter-in-law Tamar, “Live as a widow in your father’s house until Shelah my son grows up.” For he thought, “I don’t want him to die like his brothers.” So Tamar went and lived in her father’s house.