2:51
وَإِذْ وَٰعَدْنَا مُوسَىٰٓ أَرْبَعِينَ لَيْلَةًۭ ثُمَّ ٱتَّخَذْتُمُ ٱلْعِجْلَ مِنۢ بَعْدِهِۦ وَأَنتُمْ ظَٰلِمُونَ
Wa iz waa'adnaa Moosaaa arba'eena lailatan summattakhaztumul 'ijla mim ba'dihee wa antum zaalimoon
And remember We appointed forty nights for Moses, and in his absence ye took the calf (for worship), and ye did grievous wrong.