Bible verses about "confidentiality" | AKJV

¹⁶ Confess your faults one to another, and pray one for another, that you may be healed. The effectual fervent prayer of a righteous man avails much.

⁹ He that covers a transgression seeks love; but he that repeats a matter separates very friends.

⁹ Debate your cause with your neighbor himself; and discover not a secret to another:

¹³ A talebearer reveals secrets: but he that is of a faithful spirit conceals the matter.