Hebrews 10:28
The person who has disregarded the law of Moses is put to death without being shown mercy on the testimony of two or three witnesses.
Hebrews 2:2
For if the message spoken through angels proved to be binding [Note: This is a reference to the law of Moses. See Acts 7:53; Gal. 3:19], and every violation [of it] and disobedience [to it] received a just penalty,
Matthew 18:16
But if he does not listen [to your reasoning], take one or two other people with you, so that two or three witnesses can verify every word [that was said].
John 8:17
Even in your law it is written [Deut. 19:15] that the testimony of two people is true.
Romans 9:15
For He said to Moses [Ex. 33:19], "I will show pity to whomever I want, and I will show mercy to whomever I want."
2 Corinthians 13:1
This will be my third visit to you. [Deut. 19:15 says], "Every matter should be settled by the testimony of two or three witnesses."
James 2:13
For the person who has shown no mercy will be judged without mercy. [For] mercy wins out over condemnation.