Master, Moses wrote to us, If a man's brother die, and leave his wife behind him, and leave no children, that his brother should take his wife, and raise up seed to his brother.
If brothers dwell together, and one of them die, and have no child, the wife of the dead shall not marry without to a stranger: her husband's brother shall go in to her, and take her to him to wife, and perform the duty of an husband's brother to her.