Deuteronomy 17:2

2 aIf there is found among you, within any of your towns that the Lord your God is giving you, a man or woman who does what is evil in the sight of the Lord your God, bin transgressing his covenant,

Deuteronomy 17:6-7

6 cOn the evidence of two witnesses or of three witnesses the one who is to die shall be put to death; a person shall not be put to death on the evidence of one witness. 7 dThe hand of the witnesses shall be first against him to put him to death, and afterward the hand of all the people. So eyou shall purge
Septuagint drive out; also verse 12
the evil
Or  evil person; also verse 12
from your midst.

Deuteronomy 19:15

Laws Concerning Witnesses

15“A single witness shall not suffice against a person for any crime or for any wrong in connection with any offense that he has committed. hOnly on the evidence of two witnesses or of three witnesses shall a charge be established.

Matthew 18:16

16But if he does not listen, take one or two others along with you, that every charge may be established iby the evidence of two or three witnesses.

John 8:17

17 jIn your Law it is written that the testimony of two people is true.

2 Corinthians 13:1

Final Warnings

1 kThis is the third time I am coming to you. Every charge must be established lby the evidence of two or three witnesses.
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