2 Corinthians 13:1
This is the third time I am coming to you. In the mouth of two or three witnesses shall every word be established.
2 Corinthians 12:14
Behold, I am ready to come to you this third time, and I will not be a charge to you; for I seek not yours, but you. For the children ought not to lay up for the parents, but the parents for the children.
Matthew 18:16
but if he do not listen, take with thee one or two more; that by the mouth of two or three witnesses every word may be established.
Matthew 26:60-61
and they found none, though many false witnesses came forward. But at last came two,
John 8:17-18
Moreover, it is written in your law, that the witness of two men is true.
Hebrews 10:28-29
He that hath set at nought the law of Moses dieth without mercy under two or three witnesses;