John 8:17

One witness shall not rise up against a man for any iniquity, or for any sin, in any sin that he sinneth: at the mouth of two witnesses, or at the mouth of three witnesses, shall the matter be establi...

At the mouth of two witnesses, or three witnesses, shall he that is worthy of death be put to death; but at the mouth of one witness he shall not be put to death.

He that despised Moses’ law died without mercy under two or three witnesses:

But if he will not hear thee, then take with thee one or two more, that in the mouth of two or three witnesses every word may be established.

Wherefore the law was our schoolmaster to bring us unto Christ, that we might be justified by faith.

This is the third time I am coming to you. In the mouth of two or three witnesses shall every word be established.

Tell me, ye that desire to be under the law, do ye not hear the law?

And I will give power unto my two witnesses, and they shall prophesy a thousand two hundred and threescore days, clothed in sackcloth.

And set two men, sons of Belial, before him, to bear witness against him, saying, Thou didst blaspheme God and the king. And then carry him out, and stone him, that he may die.

But this cometh to pass, that the word might be fulfilled that is written in their law, They hated me without a cause.

Jesus answered them, Is it not written in your law, I said, Ye are gods?