1 John 5:8
And there are three witnesses on earth the Spirit, the water, and the blood and these three are one.
But if he doesn't listen, take one or two others with you so that "every word may be confirmed by the testimony of two or three witnesses.'
"The testimony of one person alone is not to suffice to convict anyone of any iniquity, sin, or guilt. But the matter will stand on the testimony of two or three witnesses.
2 Corinthians 13:1
This will be the third time I am coming to you. "Every accusation must be verified by two or three witnesses."
1 Timothy 5:19
Do not accept an accusation against an elder unless it is supported "by two or three witnesses."
Anyone who violates the Law of Moses dies without mercy "on the testimony of two or three witnesses."
Based on the testimony of two or three witnesses, they must surely die. But they are not to die based on the testimony of one person.