Deuteronomy 21:1

Laws Concerning Unsolved Murder

21:1 If a homicide victim should be found lying in a field in the land the Lord your God is giving you, and no one knows who killed him,

Deuteronomy 22:4

22:4 When you see your neighbor’s donkey or ox fallen along the road, do not ignore it; instead, you must be sure to help him get the animal on its feet again.