Acts 10:28

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

John 4:9

Then saith the woman of Samaria to him, How is it that thou, being a Jew, askest drink of me, who am a woman of Samaria? for the Jews have no dealings with the Samaritans.

John 18:28

Then they led Jesus from Caiaphas to the hall of judgment: and it was early; and they themselves went not into the judgment-hall, lest they should be defiled; but that they might eat the passover.

Acts 15:8-9

And God, who knoweth the hearts, bore them witness, giving to them the Holy Spirit, even as he did to us:

Isaiah 65:5

Which say, Stand by thyself, come not near to me; for I am holier than thou. These are a smoke in my nose, a fire that burneth all the day.

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 even as this publican.

John 4:27

And upon this came his disciples, and marveled that he talked with the woman: yet no man said, What seekest thou? or, Why talkest thou with her?

Acts 10:14-15

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

Acts 10:34-35

Then Peter opened his mouth, and said, In truth I perceive that God is no respecter of persons:

Acts 11:2-3

And when Peter had come to Jerusalem, they that were of the circumcision contended with him,

Acts 11:9

But the voice answered me again from heaven, What God hath cleansed, that call not thou common.

Acts 22:21-22

And he said to me, Depart: for I will send thee far hence to the Gentiles.

Galatians 2:12-14

For before that certain came from James, he used to eat with the Gentiles: but when they had come, he withdrew, and separated himself, fearing them who were of the circumcision.

Ephesians 3:6-7

That the Gentiles should be joint-heirs, and of the same body, and partakers of his promise in Christ by 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 had come to Jerusalem, they that were of the circumcision contended with him,
Acts 22:21
And he said to me, Depart: for I will send thee far hence to the Gentiles.
John 4:9
Then saith the woman of Samaria to him, How is it that thou, being a Jew, askest drink of me, who am a woman of Samaria? for the Jews have no dealings with the Samaritans.
John 18:28
Then they led Jesus from Caiaphas to the hall of judgment: and it was early; and they themselves went not into the judgment-hall, lest they should be defiled; but that they might eat the passover.
Galatians 2:12
For before that certain came from James, he used to eat with the Gentiles: but when they had come, he withdrew, and separated himself, fearing them who were of the circumcision.

But

Acts 10:15
And the voice spoke to him again the second time, What God hath cleansed, that call not thou common.
Acts 11:9
But the voice answered me again from heaven, What God hath cleansed, that call not thou common.
Acts 15:8
And God, who knoweth the hearts, bore them witness, giving to them the Holy Spirit, even as he did to us:
Isaiah 65:5
Which say, Stand by thyself, come not near to me; for I am holier than thou. These are a smoke in my nose, a fire that burneth all the day.
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 even as this publican.
Ephesians 3:6
That the Gentiles should be joint-heirs, and of the same body, and partakers of his promise in Christ by the Gospel:

General references

Leviticus 7:19
And the flesh that toucheth any unclean thing shall not be eaten; it shall be burnt with fire: and as for the flesh, all that shall be clean shall eat of it.
Acts 11:3
Saying, Thou wentest in to men uncircumcised, and didst eat with them.