Numbers 35:30

‘If anyone kills a person [intentionally], the murderer shall be put to death on the testimony of [two or more] witnesses; but no one shall be put to death on the testimony of [only] one witness.

Deuteronomy 19:15

“A single witness shall not appear in a trial against a man for any wrong or any sin which he has committed; [only] on the testimony or evidence of two or three witnesses shall a charge be confirmed.

Matthew 18:16

But if he does not listen, take along with you one or two others, so that every word may be confirmed by the testimony of two or three witnesses.

2 Corinthians 13:1

This is the third time that I am visiting you. Every fact shall be sustained and confirmed by the testimony of two or three witnesses.

Hebrews 10:28

Anyone who has ignored and set aside the Law of Moses is put to death without mercy on the testimony of two or three witnesses.

John 8:17-18

Even in your own law it is written that the testimony of two persons is true [valid and admissible].

1 Timothy 5:19

Do not accept an accusation against an elder unless it is based on [the testimony of at least] two or three witnesses.

Numbers 35:16

‘But if he struck his victim down [intentionally] with an iron object so that he died, he is a murderer; the murderer shall certainly be put to death.

Deuteronomy 17:6-7

On the evidence of two or three witnesses, he who is to die shall be put to death; he shall not be put to death on the evidence of [only] one witness.

John 7:51

“Does our Law convict someone without first giving him a hearing and finding out what he is [accused of] doing?”

Revelation 11:3

And I will grant authority to My two witnesses, and they will prophesy for twelve hundred and sixty days (forty-two months; three and one-half years), dressed in sackcloth.”

Treasury of Scripture Knowledge did not add