22۞ إِنَّ شَرَّ الدَّوابِّ عِندَ اللَّهِ الصُّمُّ البُكمُ الَّذينَ لا يَعقِلونَShabbir AhmedThe worst of creations in the Sight of Allah are those deaf, those dumb who do not use their intellect (2:18), (16:76).