الفرقان — Al-Furqan Ayat 27

وَيَوْمَ يَعَضُّ الظَّالِمُ عَلٰى يَدَيْهِ يَقُوْلُ يٰلَيْتَنِى اتَّخَذْتُ مَعَ الرَّسُوْلِ سَبِيْلًا

Wa yauma ya‘aḍḍuẓ-ẓālimu ‘alā yadaihi yaqūlu yā laitanittakhażtu ma‘ar-rasūli sabīlā(n).

"And the Day the wrongdoer will bite on his hands [in regret] he will say, "Oh, I wish I had taken with the Messenger a way."