Surah Al-Ahzab (The Enemy Alliance), Verse 66

یَوْمَ تُقَلَّبُ وُجُوْهُهُمْ فِی النَّارِ یَقُوْلُوْنَ یٰلَیْتَنَاۤ اَطَعْنَا اللّٰهَ وَاَطَعْنَا الرَّسُوْلَا ۟

Yawma tuqallabu wujoohuhum fin Naari yaqooloona yaa laitanaaa ata'nal laaha wa ata'nar Rasoolaa

“The Day that their faces will be turned upside down in the Fire, they will say: "Woe to us! Would that we had obeyed Allah and obeyed the Messenger!"”

Quran 33:66 (Yusuf Ali Translation)