Deuteronomy 25:4-6

Douay-Rheims 1899 American Edition

⁴ Thou shalt not muzzle the ox that treadeth out thy corn on the floor.

⁵ When brethren dwell together, and one of them dieth without children, the wife of the deceased shall not marry to another: but his brother shall take her, and raise up seed for his brother:

⁶ And the first son he shall have of her he shall call by his name, that his name be not abolished out of Israel.