Yirmeyah 23:28-29

Orthodox Jewish Bible

²⁸ The navi that hath a chalom, let him tell a chalom; and he that hath My Devar, let him speak My Devar emes (faithfully). What is the chaff to the wheat? saith Hashem.

²⁹ Is not My Devar like an eish? saith Hashem. And like a hammer that breaketh the rock in pieces?