Ephesians 5:11

and be not accomplices in the fruitless practices of vice; on the contrary, condemn them.

2 John 1:10-11

whoever comes to you unaccompanied with this doctrine, don't admit him to your house, nor treat him with the common term of civility.

Treasury of Scripture Knowledge

Summary

And Ahab king of Israel said unto Jehoshaphat king of Judah, Wilt thou go with me to Ramothgilead? And he answered him, I am as thou art, and my people as thy people; and we will be with thee in the war.

Bible References

I am as thou

Ephesians 5:11
and be not accomplices in the fruitless practices of vice; on the contrary, condemn them.
2 John 1:10
whoever comes to you unaccompanied with this doctrine, don't admit him to your house, nor treat him with the common term of civility.