TSK
مراجع Treasury of Scripture Knowledge في ASV.
If brethren dwell together, and one of them die, and have no son, the wife of the dead shall not be married 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 a husband's brother unto her.
And Naomi said unto her daughter-in-law, Blessed be he of Jehovah, who hath not left off his kindness to the living and to the dead. And Naomi said unto her, The man is nigh of kin unto us, one of our near kinsmen.
And the near kinsman said, I cannot redeem it for myself, lest I mar mine own inheritance: take thou my right of redemption on thee; for I cannot redeem it.
saying, Teacher, Moses said, If a man die, having no children, his brother shall marry his wife, and raise up seed unto his brother.
For men swear by the greater: and in every dispute of theirs the oath is final for confirmation.