Leviticus 22:8

8 aHe shall not eat what dies of itself or is torn by beasts, and so make himself unclean by it: I am the Lord.’

Leviticus 22:19-23

19if it is to be accepted for you it shall be a bmale without blemish, of the bulls or the sheep or the goats. 20 cYou shall not offer anything that has a blemish, for it will not be acceptable for you. 21And when anyone doffers a sacrifice of peace offerings to the Lord eto fulfill a vow or as a freewill offering from the herd or from the flock, to be accepted it must be perfect; there shall be no blemish in it. 22Animals fblind or disabled or mutilated or having a discharge or gan itch or scabs you shall not offer to the Lord or give them to the Lord as a food hoffering on the altar. 23You may present a bull or a lamb that has a part itoo long or too short for a freewill offering, but for a vow offering it cannot be accepted.

Deuteronomy 15:21

21 jBut if it has any blemish, if it is lame or blind or has any serious blemish whatever, you shall not sacrifice it to the Lord your God.

Ezekiel 4:14

14Then I said, kAh, Lord God! Behold, I have never defiled myself.
Hebrew my soul (or throat) has never been made unclean
mFrom my youth up till now I have never eaten nwhat died of itself or was torn by beasts, nor has otainted meat come into my mouth.”

Ezekiel 44:31

31 pThe priests shall not eat of qanything, whether bird or beast, that has died of itself or is torn by wild animals.

Malachi 1:7-8

7 rBy offering polluted food upon my altar. sBut you say, ‘How have we polluted you?’ By saying that tthe Lord’s table may be despised. 8 uWhen you offer blind animals in sacrifice, is that not evil? And when you offer those that are lame or sick, is that not evil? Present that to your governor; will he accept you or show you favor? says the Lord of hosts.
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