They asked him, “Rabbi, Moses wrote to us that if a man’s brother dies having a wife, and he is childless, his brother should take the wife and raise up children for his brother.
Then Judah said to Tamar, his daughter-in-law, “Remain a widow in your father’s house, until Shelah, my son, is grown up;” for he said, “Lest he also die, like his brothers.” Tamar went and lived in her father’s house.