If brethren dwell together, and one of them die, and have no child, the wife of the dead shall not marry without unto a stranger: her husband's brother shall go in unto her, and take her to him to wife, and perform the duty of an husband's brother unto her.
For Herod had laid hold on John, and bound him, and put him in prison for Herodias' sake, his brother Philip's wife.
For John said unto him, It is not lawful for thee to have her.
Saying, Master, Moses said, If a man die, having no children, his brother shall marry his wife, and raise up seed unto his brother.