'Clean' in the Bible

“However, you may slaughter and eat meat within any of your [city] gates, whatever you wish, according to the blessing of the Lord your God which He has given you [as His generous provision for daily life]. The [ceremonially] unclean and the clean may eat it, such as the gazelle and the deer.

Just as the gazelle or the deer is eaten, so you may eat it [but not make it an offering]; the [ceremonially] unclean and the clean alike may eat it.

“You may eat any clean bird.

You may eat any clean bird.

You shall eat it within your [city] gates; the [ceremonially] unclean and the clean alike may eat it, as [if it were] a gazelle or a deer.

“You shall not plow with an ox [a clean animal] and a donkey [an unclean animal] together.

“If there is any man among you who is [ceremonially] unclean because of nocturnal emission, then he must go outside the camp; he shall not come back to the camp.