25:27
وَيَوْمَ يَعَضُّ ٱلظَّالِمُ عَلَىٰ يَدَيْهِ يَقُولُ يَـٰلَيْتَنِى ٱتَّخَذْتُ مَعَ ٱلرَّسُولِ سَبِيلًا
wayawma yaʿaḍḍu l-ẓālimu ʿalā yadayhi yaqūlu yālaytanī ittakhadhtu maʿa l-rasūli sabīlan
On that Day the evildoer will bite his own hand and say, ‘If only I had taken the same path as the Messenger.
And (remember) the Day when the Zâlim (wrong-doer, oppressor, polytheist) will bite at his hands, he will say: "Oh! Would that I had taken a path with the Messenger (Muhammad صلى الله عليه وسلم).