Luke 20:28
Saying, Teacher, Moses wrote unto us, If any man's brother dies, having a wife, and he dies without children, that his brother should take his wife, and raise up children for his brother.
Genesis 38:8
And Judah said unto Onan, Go in unto your brother's wife, and marry her, and raise up descendants to your brother.
Genesis 38:11
Then said Judah to Tamar his daughter-in-law, Remain a widow at your father's house, till Shelah my son is grown: for he said, Lest perhaps he die also, as his brothers did. And Tamar went and dwelt in her father's house.
Genesis 38:26
And Judah acknowledged them, and said, She has been more righteous than I; because I gave her not to Shelah my son. And he knew her again no more.
Deuteronomy 25:5-10
If brethren dwell together, and one of them dies, and has no child, the wife of the dead shall not marry outside unto a stranger: her husband's brother shall go in unto her, and take her to him as wife, and perform the duty of a husband's brother unto her.
Ruth 1:11-12
And Naomi said, Turn again, my daughters: why will you go with me? are there yet any more sons in my womb, that they may be your husbands?