⁶ Whoever is deserving of death shall be put to death on the testimony of two or three ^(A)witnesses; he shall not be put to death on the testimony of one witness.

The Law Concerning Witnesses

^15 (A)“One witness shall not rise against a man concerning any iniquity or any sin that he commits; by the mouth of two or three witnesses the matter shall be established.

¹⁶ But if he will not hear, take with you one or two more, that ^(A)‘by the mouth of two or three witnesses every word may be established.’