51وَإِذ واعَدنا موسىٰ أَربَعينَ لَيلَةً ثُمَّ اتَّخَذتُمُ العِجلَ مِن بَعدِهِ وَأَنتُم ظالِمونَMuhammad Asadand when We appointed for Moses forty nights [on Mount Sinai], and in his absence you took to worshipping the [golden] calf, and thus became evildoers: