Reported by ‘Abdullah bin ‘Amr (RA): Once The Prophet Muhammad (SallAllahu Alaihi Wasalam) remained behind us in a journey. He joined us while we were performing ablution for the prayer which was over-due. We were just passing wet hands over our feet (and not washing them properly) so the Prophet Muhammad (SallAllahu Alaihi Wasalam) addressed us in a loud voice and said twice or thrice: “Save your heels from the fire.” (Bukhari) - #Hamras -