Proverbs 26:23-25

Wycliffe Bible

²³ As if thou wouldest adorn a vessel of earth, (that is, a cheap pot made out of clay,) with the dross of silver, so be swelling lips fellowshipped with a full wicked heart.

²⁴ An enemy is understood by his lips, when he treateth guiles in his heart. (An enemy can be understood by his words, when he treateth deceitfulness in his heart.)

²⁵ (Yea,) When he maketh low his voice, believe thou not to him; for seven wickednesses be in his heart.