2 John 1:10

If any one come to you and bring not this doctrine, do not receive him into the house, and greet him not;

Titus 3:10

An heretical man after a first and second admonition have done with,

Galatians 1:8-9

But if even we or an angel out of heaven announce as glad tidings to you anything besides what we have announced as glad tidings to you, let him be accursed.

Romans 16:17-18

But I beseech you, brethren, to consider those who create divisions and occasions of falling, contrary to the doctrine which ye have learnt, and turn away from them.

1 Corinthians 5:11

But now I have written to you, if any one called brother be fornicator, or avaricious, or idolater, or abusive, or a drunkard, or rapacious, not to mix with him; with such a one not even to eat.

2 Thessalonians 3:6

Now we enjoin you, brethren, in the name of our Lord Jesus Christ, that ye withdraw from every brother walking disorderly and not according to the instruction which he received from us.

2 Thessalonians 3:14

But if any one obey not our word by the letter, mark that man, and do not keep company with him, that he may be ashamed of himself;

Genesis 24:12

And he said, Jehovah, God of my master Abraham, meet me, I pray thee, with thy blessing this day, and deal kindly with my master Abraham.

Psalm 129:8

Neither do the passers-by say, The blessing of Jehovah be upon you; we bless you in the name of Jehovah!

1 Corinthians 16:22

If any one love not the Lord Jesus Christ let him be Anathema Maranatha.

2 Timothy 3:5-6

having a form of piety but denying the power of it: and from these turn away.

2 John 1:11

for he who greets him partakes in his wicked works.

Treasury of Scripture Knowledge

Summary

If there come any unto you, and bring not this doctrine, receive him not into your house, neither bid him God speed:

General references

Bible References

Neither

Genesis 24:12
And he said, Jehovah, God of my master Abraham, meet me, I pray thee, with thy blessing this day, and deal kindly with my master Abraham.
Psalm 129:8
Neither do the passers-by say, The blessing of Jehovah be upon you; we bless you in the name of Jehovah!

General references

Proverbs 19:27
Cease, my son, to hear the instruction which causeth to stray from the words of knowledge.
Acts 11:3
saying, Thou wentest in to men uncircumcised and hast eaten with them.