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.
"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.
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.'
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."
Anyone who violates the Law of Moses dies without mercy "on the testimony of 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."
because where two or three have come together in my name, I am there among them."
Nevertheless, gleanings will remain in Israel, as when an olive tree is beaten two or three ripe olives left in the topmost branches, four or five left among the branches of a fruit-filled tree," declares the LORD God of Israel.
So the people of two or three cities staggered away to another city in order to obtain drinking water, but you have not returned to me," declares the LORD.
From now on, five people in one household will be divided, three against two and two against three.
1 Corinthians 14:27
If anyone speaks in a foreign language, only two or three at the most should do so, one at a time, and somebody must interpret.
1 Corinthians 14:29
Two or three prophets should speak, and others should weigh carefully what is said.