Deuteronomy 25:3-5

World English Bible

³ He may sentence him to no more than forty stripes. He shall not give more, lest if he should give more and beat him more than that many stripes, then your brother will be degraded in your sight.

⁴ You shall not muzzle the ox when he treads out the grain.

⁵ If brothers dwell together, and one of them dies and has no son, the wife of the dead shall not be married outside to a stranger. Her husband’s brother shall go in to her, and take her as his wife, and perform the duty of a husband’s brother to her.