1 Timothy 5:19
Don't receive an accusation against an elder, except at the word of two or three witnesses.
Deuteronomy 19:15
One witness shall not rise up against a man for any iniquity, or for any sin, in any sin that he sins: at the mouth of two witnesses, or at the mouth of three witnesses, shall a matter be established.
Matthew 18:16
But if he doesn't listen, take one or two more with you, that at the mouth of two or three witnesses every word may be established.
Deuteronomy 17:6
At the mouth of two witnesses, or three witnesses, shall he who is to die be put to death; at the mouth of one witness he shall not be put to death.
Deuteronomy 19:18-19
and the judges shall make diligent inquisition: and, behold, if the witness is a false witness, and has testified falsely against his brother;
John 8:17
It's also written in your law that the testimony of two people is valid.
John 18:29
Pilate therefore went out to them, and said, "What accusation do you bring against this man?"
Acts 11:30
which they also did, sending it to the elders by the hands of Barnabas and Saul.
Acts 24:2-13
When he was called, Tertullus began to accuse him, saying, "Seeing that by you we enjoy much peace, and that excellent measures are coming to this nation,
Acts 25:16
To whom I answered that it is not the custom of the Romans to give up any man to destruction, before the accused has met the accusers face to face, and has had opportunity to make his defense concerning the matter laid against him.
2 Corinthians 13:1
This is the third time I am coming to you. "At the mouth of two or three witnesses shall every word be established."
Titus 1:6
if anyone is blameless, the husband of one wife, having children who believe, who are not accused of loose or unruly behavior.
Hebrews 10:28
A man who disregards Moses' law dies without compassion on the word of two or three witnesses.