Two Or Three Witnesses

112 .Q. What is required in the ninth commandment?

A. I must not give false testimony against anyone, twist no one's words, not gossip or slander, nor condemn or join in condemning anyone rashly and unheard. Rather, I must avoid all lying and deceit as the devil's own works, under penalty of God's heavy wrath. In court and everywhere else, I must love the truth,
speak and confess it honestly, and do what I can
to defend and promote my neighbour's honour and reputation.