51وَإِذ واعَدنا موسىٰ أَربَعينَ لَيلَةً ثُمَّ اتَّخَذتُمُ العِجلَ مِن بَعدِهِ وَأَنتُم ظالِمونَFaridul HaqueAnd when We made a commitment with Moosa (Moses) for forty nights – then behind him you started worshipping the calf, and you were unjust.