Proverbs 25:8-10

8 The things which thy eyes have seen, utter not hastily in a quarrel: lest afterward thou mayst not be able to make amends, when thou hast dishonoured thy friend.

9 Treat thy cause with thy friend, and discover not the secret to a stranger:

10 Lest he insult over thee, when he hath heard it, and cease not to upbraid thee. Grace and friendship deliver a man: keep these for thyself, lest thou fall under reproach.