Psalm 50:18-20

Authorized (King James) Version

¹⁸ When thou sawest a thief, then thou consentedst with him,
and hast been partaker with adulterers.
¹⁹ Thou givest thy mouth to evil,
and thy tongue frameth deceit.
²⁰ Thou sittest and speakest against thy brother;
thou slanderest thine own mother’s son.