Proverbs 20:15-17

Authorized (King James) Version

¹⁵ There is gold, and a multitude of rubies:
    but the lips of knowledge are a precious jewel.

¹⁶ Take his garment that is surety for a stranger:
    and take a pledge of him for a strange woman.

¹⁷ Bread of deceit is sweet to a man;
    but afterwards his mouth shall be filled with gravel.