Sirach 21:15 (KJV)
If a skilful man hear a wise word he will commend it and add unto it but as soon as one of no understanding heareth it it displeaseth him and he casteth it behind his back
If a skilful man hear a wise word he will commend it and add unto it but as soon as one of no understanding heareth it it displeaseth him and he casteth it behind his back