Hebrews 9:10

since, with foods and drinks and various [ceremonial] washings, they are only outward regulations imposed until the time when everything would be made right [i.e., under the New Agreement].

Matthew 15:11

It is not what enters the mouth of a person that [spiritually] corrupts him, but what proceeds out of his mouth that [spiritually] corrupts him."

Matthew 15:20

and are what corrupt him [spiritually]. But eating [a meal] with [ceremonially] unwashed hands does not [spiritually] corrupt him."

Mark 7:2

They had observed some of His disciples eating their food with contaminated, that is, [ceremonially] unwashed hands.

Mark 7:15

There is nothing that enters a person's body from the outside that can [spiritually] corrupt him, but it is what proceeds out of a person's life that [spiritually] corrupts him." {{Verse

Mark 7:18

He said to them, "Are you also as lacking in understanding [as the others]? Do you not understand that whatever enters a person's body from the outside cannot [spiritually] corrupt him?

Acts 10:10-15

He became hungry and wanted something to eat, but while lunch was being prepared he was overcome by a "trance" [i.e., a semi-conscious, vision-like state]

Acts 10:28

And he said to them, "You people know how unlawful it is for a Jew to associate with, or even go near a person from another [i.e., non-Jewish] country, and yet God showed me that I should not consider any person ordinary or [ceremonially] unacceptable.

Acts 15:29

Avoid [eating] things sacrificed to idols; avoid [drinking] blood; avoid [eating] things [that were] strangled [to death] and avoid sexual immorality. If you avoid [all] these things, you will be doing well. Goodbye."

Romans 14:14-17

As one who is in [fellowship with] the Lord Jesus, I am fully convinced that nothing in itself is [ceremonially] unclean. But to the person who considers something [ceremonially] unclean, it then becomes unclean to him.

Romans 14:21

[So], it is better [for you] not to eat bread, nor to drink wine, nor to do anything [else] that could cause your brother to fall [away from God].

1 Corinthians 8:8

But [eating certain] foods will not improve our relationship to God; we are neither any worse off if we do not eat [certain things], nor are we any better off if we do eat them.

2 Corinthians 6:17

Therefore, the Lord says [Isa. 52:11], "You people should leave their company [i.e., unbelievers, verse 14] and separate yourselves from them, and do not touch anything unclean [i.e., their evil practices], and I will welcome you."

Ephesians 5:7

So, do not participate with such individuals,

Ephesians 5:11

Do not have fellowship with [people who practice] worthless deeds of darkness [i.e., sinful living], but expose them instead.

Colossians 2:16

So, do not allow anyone to judge [i.e., condemn] you for what you eat, or what you drink, or regarding [your non-observance of] a [yearly] festival, or a [monthly] "new moon" observance, or a [weekly] Sabbath day.

Colossians 2:21-23

"Do not handle [this]; do not taste [that]; do not touch [those things]?"

Treasury of Scripture Knowledge

Summary

Of their flesh shall ye not eat, and their carcase shall ye not touch; they are unclean to you.

Bible References

They are unclean

Matthew 15:11
It is not what enters the mouth of a person that [spiritually] corrupts him, but what proceeds out of his mouth that [spiritually] corrupts him."
Mark 7:2
They had observed some of His disciples eating their food with contaminated, that is, [ceremonially] unwashed hands.
Acts 10:10
He became hungry and wanted something to eat, but while lunch was being prepared he was overcome by a "trance" [i.e., a semi-conscious, vision-like state]
Acts 15:29
Avoid [eating] things sacrificed to idols; avoid [drinking] blood; avoid [eating] things [that were] strangled [to death] and avoid sexual immorality. If you avoid [all] these things, you will be doing well. Goodbye."
Romans 14:14
As one who is in [fellowship with] the Lord Jesus, I am fully convinced that nothing in itself is [ceremonially] unclean. But to the person who considers something [ceremonially] unclean, it then becomes unclean to him.
1 Corinthians 8:8
But [eating certain] foods will not improve our relationship to God; we are neither any worse off if we do not eat [certain things], nor are we any better off if we do eat them.
2 Corinthians 6:17
Therefore, the Lord says [Isa. 52:11], "You people should leave their company [i.e., unbelievers, verse 14] and separate yourselves from them, and do not touch anything unclean [i.e., their evil practices], and I will welcome you."
Ephesians 5:7
So, do not participate with such individuals,
Colossians 2:16
So, do not allow anyone to judge [i.e., condemn] you for what you eat, or what you drink, or regarding [your non-observance of] a [yearly] festival, or a [monthly] "new moon" observance, or a [weekly] Sabbath day.
Hebrews 9:10
since, with foods and drinks and various [ceremonial] washings, they are only outward regulations imposed until the time when everything would be made right [i.e., under the New Agreement].