Acts 10:14

But Peter said, “Not at all, Lord, for I have never eaten anything that is common (unholy) and [ceremonially] unclean.”

Ezekiel 4:14

But I said, “Ah, Lord God! Behold (hear me), I have never been defiled; for from my youth until now I have never eaten what died on its own or was torn by beasts, nor has any unclean meat ever entered my mouth.”

Leviticus 20:25

You are therefore to make a distinction between the [ceremonially] 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 crawls on the ground, which I have set apart from you as unclean.

Genesis 19:18

But Lot said to them, “Oh no, [not that place] my lords!

Exodus 10:11

No! Go now, you who are men, [without your families] and serve the Lord, if that is what you want.” So Moses and Aaron were driven from Pharaoh’s presence.

Leviticus 11:1-25

The Lord spoke again to Moses and Aaron, saying to them,

Deuteronomy 14:1-29

“You are the sons of the Lord your God; you shall not cut yourselves nor shave your forehead for the sake of the dead,

Ezekiel 44:31

The priests shall not eat any bird or animal that has died a natural death or has been torn to pieces.

Daniel 1:8

But Daniel made up his mind that he would not defile (taint, dishonor) himself with the king’s finest food or with the wine which the king drank; so he asked the commander of the officials that he might [be excused so that he would] not defile himself.

Matthew 16:22

Peter took Him aside [to speak to Him privately] and began to reprimand Him, saying, “May God forbid it! This will never happen to You.”

Matthew 25:9

But the wise replied, ‘No, otherwise there will not be enough for us and for you, too; go instead to the dealers and buy oil for yourselves.’

Luke 1:60

but his mother answered, “No indeed; instead he will be called John.”

Acts 9:5

And Saul said, “Who are You, Lord?” And He answered, “I am Jesus whom you are persecuting,

Acts 10:28

He said to them, “You know that it is unlawful for a Jewish man to associate with or befriend a Gentile, or to visit him; and yet God has shown me that I am not to call anyone common or [ceremonially] unclean.

Treasury of Scripture Knowledge

Summary

But Peter said, Not so, Lord; for I have never eaten any thing that is common or unclean.

Bible References

Not

Genesis 19:18
But Lot said to them, “Oh no, [not that place] my lords!
Exodus 10:11
No! Go now, you who are men, [without your families] and serve the Lord, if that is what you want.” So Moses and Aaron were driven from Pharaoh’s presence.
Matthew 16:22
Peter took Him aside [to speak to Him privately] and began to reprimand Him, saying, “May God forbid it! This will never happen to You.”
Matthew 25:9
But the wise replied, ‘No, otherwise there will not be enough for us and for you, too; go instead to the dealers and buy oil for yourselves.’
Luke 1:60
but his mother answered, “No indeed; instead he will be called John.”

For

Leviticus 11:1
The Lord spoke again to Moses and Aaron, saying to them,
Leviticus 20:25
You are therefore to make a distinction between the [ceremonially] 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 crawls on the ground, which I have set apart from you as unclean.
Ezekiel 4:14
But I said, “Ah, Lord God! Behold (hear me), I have never been defiled; for from my youth until now I have never eaten what died on its own or was torn by beasts, nor has any unclean meat ever entered my mouth.”
Ezekiel 44:31
The priests shall not eat any bird or animal that has died a natural death or has been torn to pieces.

General references

Genesis 19:18
But Lot said to them, “Oh no, [not that place] my lords!
Leviticus 11:2
“Speak to the children of Israel, saying, ‘Among all the animals which are on the earth, these are the animals which you may eat.
Deuteronomy 14:3
“You shall not eat anything that is detestable [to the Lord and forbidden by Him].