Acts 10:28

He said to them, "You yourselves know how it is an unlawful thing for a man who is a Jew to join himself or come to one of another nation, but God has shown me that I shouldn't call any man unholy or unclean.

John 4:9

The Samaritan woman therefore said to him, "How is it that you, being a Jew, ask for a drink from me, a Samaritan woman?" (For Jews have no dealings with Samaritans.)

John 18:28

They led Jesus therefore from Caiaphas into the Praetorium. It was early, and they themselves didn't enter into the Praetorium, that they might not be defiled, but might eat the Passover.

Acts 15:8-9

God, who knows the heart, testified about them, giving them the Holy Spirit, just like he did to us.

Isaiah 65:5

who say, Stand by yourself, don't come near to me, for I am holier than you. These are a smoke in my nose, a fire that burns all the day.

Luke 18:11

The Pharisee stood and prayed to himself like this: 'God, I thank you, that I am not like the rest of men, extortioners, unrighteous, adulterers, or even like this tax collector.

John 4:27

At this, his disciples came. They marveled that he was speaking with a woman; yet no one said, "What are you looking for?" or, "Why do you speak with her?"

Acts 10:14-15

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

Acts 10:34-35

Peter opened his mouth and said, "Truly I perceive that God doesn't show favoritism;

Acts 11:2-3

When Peter had come up to Jerusalem, those who were of the circumcision contended with him,

Acts 11:9

But a voice answered me the second time out of heaven, 'What God has cleansed, don't you call unclean.'

Acts 22:21-22

"He said to me, 'Depart, for I will send you out far from here to the Gentiles.'"

Galatians 2:12-14

For before some people came from James, he ate with the Gentiles. But when they came, he drew back and separated himself, fearing those who were of the circumcision.

Ephesians 3:6-7

that the Gentiles are fellow heirs, and fellow members of the body, and fellow partakers of his promise in Christ Jesus through the Good News,

Treasury of Scripture Knowledge

Summary

And he said unto them, Ye know how that it is an unlawful thing for a man that is a Jew to keep company, or come unto one of another nation; but God hath shewed me that I should not call any man common or unclean.

General references

Bible References

That it

Acts 11:2
When Peter had come up to Jerusalem, those who were of the circumcision contended with him,
Acts 22:21
"He said to me, 'Depart, for I will send you out far from here to the Gentiles.'"
John 4:9
The Samaritan woman therefore said to him, "How is it that you, being a Jew, ask for a drink from me, a Samaritan woman?" (For Jews have no dealings with Samaritans.)
John 18:28
They led Jesus therefore from Caiaphas into the Praetorium. It was early, and they themselves didn't enter into the Praetorium, that they might not be defiled, but might eat the Passover.
Galatians 2:12
For before some people came from James, he ate with the Gentiles. But when they came, he drew back and separated himself, fearing those who were of the circumcision.

But

Acts 10:15
A voice came to him again the second time, "What God has cleansed, you must not call unclean."
Acts 11:9
But a voice answered me the second time out of heaven, 'What God has cleansed, don't you call unclean.'
Acts 15:8
God, who knows the heart, testified about them, giving them the Holy Spirit, just like he did to us.
Isaiah 65:5
who say, Stand by yourself, don't come near to me, for I am holier than you. These are a smoke in my nose, a fire that burns all the day.
Luke 18:11
The Pharisee stood and prayed to himself like this: 'God, I thank you, that I am not like the rest of men, extortioners, unrighteous, adulterers, or even like this tax collector.
Ephesians 3:6
that the Gentiles are fellow heirs, and fellow members of the body, and fellow partakers of his promise in Christ Jesus through the Good News,

General references

Leviticus 7:19
"'The flesh that touches any unclean thing shall not be eaten. It shall be burned with fire. As for the flesh, everyone who is clean may eat it;
Acts 11:3
saying, "You went in to uncircumcised men, and ate with them!"