Leviticus 15:9NET Bible

Genesis 7:2

You must take with you seven of every kind of clean animal, the male and its mate, two of every kind of unclean animal, the male and its mate,

Genesis 7:8

Pairs of clean animals, of unclean animals, of birds, and of everything that creeps along the ground,

Exodus 23:4

"If you encounter your enemy's ox or donkey wandering off, you must by all means return it to him.

Exodus 34:7

keeping loyal love for thousands, forgiving iniquity and transgression and sin. But he by no means leaves the guilty unpunished, responding to the transgression of fathers by dealing with children and children's children, to the third and fourth generation."

Leviticus 5:2

Or when there is a person who touches anything ceremonially unclean, whether the carcass of an unclean wild animal, or the carcass of an unclean domesticated animal, or the carcass of an unclean creeping thing, even if he did not realize it, but he himself has become unclean and is guilty;