Leviticus 11:44

Then Noah built an altar to Yahweh and took of every clean animal and of every clean bird and offered burnt offerings on the altar.

Yahweh also said to Moses, “Go to the people and set them apart as holy today and tomorrow, and let them wash their garments;

“You shall be holy men to Me, therefore you shall not eat any flesh torn to pieces in the field; you shall throw it to the dogs.

“Speak to the sons of Israel and say to them, ‘I am Yahweh your God.

“Speak to all the congregation of the sons of Israel and say to them, ‘You shall be holy, for I, Yahweh your God, am holy.

‘Every one of you shall fear his mother and his father, and you shall keep My sabbaths; I am Yahweh your God.

‘You are therefore to separate between the clean animal and the unclean, and between the unclean bird and the clean; and you shall not make yourselves detestable by animal or by bird or by anything that creeps on the ground, which I have separated for you as unclean.

so that you may remember to do all My commandments and be holy to your God.

“These are the animals which you may eat: the ox, the sheep, the goat,

And the men of Beth-shemesh said, “Who is able to stand before Yahweh, this holy God? And to whom shall He go up from us?”

since they relate only to food and drink and various washings, requirements for the body imposed until a time of reformation.

because it is written, “You shall be holy, for I am holy.”