Acts 10:28

And he said unto them, "Ye do know how that it is an unlawful thing for a man that is a Jew to company or come unto an alien: But God hath showed me that I should not call any man common or unclean:

John 4:9

Then the woman of Samaria said unto him, "How is it that thou, being a Jew, askest drink of me, which am a Samaritan?" For the Jews meddle not with the Samaritans.

John 18:28

Then led they Jesus from Caiaphas into the hall of judgment. It was in the morning, and they themselves went not into the judgment hall lest they should be defiled, but that they might eat the paschal lamb.

Acts 15:8-9

And God which knoweth the heart, bare them witness, and gave unto them the holy ghost, even as he did unto us;

Isaiah 65:5

If thou comest nigh them, they say, "Touch me not, for I am holier than thou." All these men when I am angry, shall be turned to smoke and fire, that shall burn forever.

Luke 18:11

The Pharisee stood and prayed thus with himself, 'God, I thank thee that I am not as other men are; extortioners, unjust, adulterers, or as this publican.

John 4:27

And even at that point, came his disciples, and marveled that he talked with the woman. Yet no man said unto him, "What meanest thou," or "Why talkest thou with her?"

Acts 10:14-15

But Peter said, "God forbid Lord, for I have never eaten anything that is common or unclean."

Acts 10:34-35

Then Peter opened his mouth, and said, "Of a truth I perceive, that God is not partial:

Acts 11:2-3

And when Peter was come up to Jerusalem, they of the circumcision reasoned with him, saying,

Acts 11:9

But the voice answered me again from heaven, 'Count not thou those things common, which God hath cleansed.'

Acts 22:21-22

And he said unto me, 'Depart for I will send thee afar hence unto the gentiles.'"

Galatians 2:12-14

For yer that certain came from James, he ate with the gentiles: but when they were come, he withdrew and separated himself, fearing them which were of the circumcision,

Ephesians 3:6-7

That the gentiles should be inheritors also, and of the same body, and partakers of his promise that is in Christ, by the means of the gospel,

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
And when Peter was come up to Jerusalem, they of the circumcision reasoned with him, saying,
Acts 22:21
And he said unto me, 'Depart for I will send thee afar hence unto the gentiles.'"
John 4:9
Then the woman of Samaria said unto him, "How is it that thou, being a Jew, askest drink of me, which am a Samaritan?" For the Jews meddle not with the Samaritans.
John 18:28
Then led they Jesus from Caiaphas into the hall of judgment. It was in the morning, and they themselves went not into the judgment hall lest they should be defiled, but that they might eat the paschal lamb.
Galatians 2:12
For yer that certain came from James, he ate with the gentiles: but when they were come, he withdrew and separated himself, fearing them which were of the circumcision,

But

Acts 10:15
And the voice spake unto him again the second time, "What God hath cleansed that make thou not common."
Acts 11:9
But the voice answered me again from heaven, 'Count not thou those things common, which God hath cleansed.'
Acts 15:8
And God which knoweth the heart, bare them witness, and gave unto them the holy ghost, even as he did unto us;
Isaiah 65:5
If thou comest nigh them, they say, "Touch me not, for I am holier than thou." All these men when I am angry, shall be turned to smoke and fire, that shall burn forever.
Luke 18:11
The Pharisee stood and prayed thus with himself, 'God, I thank thee that I am not as other men are; extortioners, unjust, adulterers, or as this publican.
Ephesians 3:6
That the gentiles should be inheritors also, and of the same body, and partakers of his promise that is in Christ, by the means of the gospel,

General references

Leviticus 7:19
The flesh that toucheth any unclean thing shall not be eaten, but burnt with fire: and all that be clean in their flesh, may eat flesh.
Acts 11:3
"Thou wentest into men uncircumcised, and atest with them."