Al Baqarah Ayah 51

وَإِذْ وَٲعَدْنَا مُوسَىٰٓ أَرْبَعِينَ لَيْلَةً ثُمَّ ٱتَّخَذْتُمُ ٱلْعِجْلَ مِنۢ بَعْدِهِۦ وَأَنتُمْ ظَـٰلِمُونَ ٥١ And ?remember? when We appointed forty nights for Moses, then you worshipped the calf in his absence, acting wrongfully.