5 In Surah Al-A'raf: 78, it has been called ar-rajfah (a terrible earthquake) ; in Surah Hud: 67 as-sayhah (a violent blast) ; in Surah Ha Mim As-Sajdah: 17, it has been said: "They were overtaken by sa`iqa-tul-'adhab (a humiliating scourge) ; and here the same punishment has been described as at-taghiyah (a violent catastrophe) . These words describe different aspects of the same calamity.