وَلَوْ تَرَىٰٓ إِذِ ٱلْمُجْرِمُونَ نَاكِسُوا۟ رُءُوسِهِمْ عِندَ رَبِّهِمْ رَبَّنَآ أَبْصَرْنَا وَسَمِعْنَا فَٱرْجِعْنَا نَعْمَلْ صَـٰلِحًا إِنَّا مُوقِنُونَ
walaw tarā idhi l-muj'rimūna nākisū ruūsihim ʿinda rabbihim rabbanā abṣarnā wasamiʿ'nā fa-ir'jiʿ'nā naʿmal ṣāliḥan innā mūqinūna
[Prophet], if only you could see the wrongdoers hang their heads before their Lord: ‘Our Lord, now that we have seen and heard, send us back and we shall do good. [Now] we are convinced.’
And if you only could see when the Mujrimûn (criminals, disbelievers, polytheists, sinners) shall hang their heads before their Lord (saying): "Our Lord! We have now seen and heard, so send us back (to the world), that we will do righteous good deeds. Verily! We now believe with certainty."