at the mouth

Deuteronomy 17:6
On the testimony of two or three witnesses a man shall be put to death, but he shall not be executed on the testimony of a lone witness.

Numbers 35:30
If anyone kills a person, the murderer is to be put to death on the testimony of multiple witnesses. But no one is to be put to death based on the testimony of a lone witness.

1 Kings 21:10, 13
But seat two scoundrels opposite him and have them testify, 'You have cursed both God and the king!' Then take him out and stone him to death." . . .

Matthew 18:16
But if he will not listen, take one or two others along, so that 'every matter may be established by the testimony of two or three witnesses.'

Matthew 26:60, 61
But they could not find it, though many false witnesses came forward. Finally two came forward . . .

John 8:17
Even in your own Law it is written that the testimony of two men is valid.

2 Corinthians 13:1
This is the third time I am coming to you. "Every matter must be established by the testimony of two or three witnesses."

1 Timothy 5:19
Do not entertain an accusation against an elder, except on the testimony of two or three witnesses.

Hebrews 10:28
Anyone who rejected the Law of Moses died without mercy on the testimony of two or three witnesses.

Revelation 11:3-7
And I will empower my two witnesses, and they will prophesy for 1, 260 days, clothed in sackcloth." . . .