Psalms 50:19-21

¹⁹Thou hast let loose thy mouth for evil, and thy tongue frameth deceit.

²⁰Thou sittest and speakest against thy brother; thou slanderest thine own mother's son.

²¹These things hast thou done, and should I have kept silence? Thou hadst thought that I was altogether such a one as thyself; but I will reprove thee, and set the cause before thine eyes.