Ezekiel 33:33 DBY

³¹  And they come unto thee as a people cometh, and they sit before thee [as] my people, and they hear thy words, but they do them not; for with their mouth they shew much love, [but] their heart goeth after their dishonest gain.

³²  And behold, thou art unto them as a lovely song, a pleasant voice, and one that playeth well on an instrument; and they hear thy words, but they do them not.

³³  And when this cometh to pass (behold, it will come), then shall they know that a prophet hath been among them.