Leviticus 1:2
1:2 “Speak to the Israelites and tell them, ‘When
someone
among you presents an offering
to the
Lord,
you
must present your offering from the domesticated animals, either from the herd or from the flock.
Leviticus 11:26
Inedible Land Quadrupeds
11:26 “‘All animals that divide the hoof but it is not completely split in two and do not chew the cud are unclean to you; anyone who touches them becomes unclean.
Leviticus 20:25
20:25 Therefore you must distinguish
between the clean animal and the unclean, and between the unclean bird and the clean, and you must not make yourselves detestable by means of an animal or bird or anything that creeps on the ground – creatures
I have distinguished for you as unclean.