Proverbs 26:23-25

Revised Standard Version Catholic Edition

²³ Like the glaze^[a] covering an earthen vessel
    are smooth^[b] lips with an evil heart.
²⁴ He who hates, dissembles with his lips
    and harbors deceit in his heart;
²⁵ when he speaks graciously, believe him not,
    for there are seven abominations in his heart;