Deuteronomy 25:3-5

New Revised Standard Version, Anglicised

³ Forty lashes may be given but not more; if more lashes than these are given, your neighbour will be degraded in your sight.

⁴ You shall not muzzle an ox while it is treading out the grain.

Levirate Marriage

⁵ When brothers reside together, and one of them dies and has no son, the wife of the deceased shall not be married outside the family to a stranger. Her husband’s brother shall go in to her, taking her in marriage, and performing the duty of a husband’s brother to her,