Deuteronomy 25:3-5

Darby Translation

³ With forty [stripes] shall they beat him; they shall not exceed, lest, if they continue to beat him with many stripes above these, thy brother become despicable in thine eyes.

⁴ Thou shalt not muzzle the ox when he treadeth out [the corn].

⁵ If brethren dwell together, and one of them die, and have no son, the wife of the dead shall not marry a stranger abroad: 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.