Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
quran:21:14 –

They said, "O woe to us! Indeed, we were wrongdoers."  

They said, ‘O (yā is for calling attention ˹to something˺) woe to us!, ˹this is˺ our destruction! We have indeed been doing wrong’, through ˹our˺ disbelief.
القرآن:٢١:١٤ –

قَالُوا يَا وَيْلَنَا إِنَّا كُنَّا ظَالِمِينَ  

{قالوا يا} للتنبيه {ويلنا} هلاكنا {إنا كنا ظالمين} بالكفر.

See similar narrations below:

Collected by Qurʾān
quran:68:29 –

They said, "Exalted is our Lord! Indeed, we were wrongdoers."  

They said, ‘Glory be to God, our Lord. Verily we have been wrongdoers’, by denying the poor folk ˹what is˺ their due.
القرآن:٦٨:٢٩ –

قَالُوا سُبْحَانَ رَبِّنَا إِنَّا كُنَّا ظَالِمِينَ  

{قالوا سبحان ربنا إنا كنا ظالمين} بمنع الفقراء حقهم.
quran:68:31 –

They said, "O woe to us; indeed we were transgressors.  

They said, ‘O (˹yā is˺ for calling attention to something) woe to us!, ˹O˺ destruction of ours. We have indeed been unjust.
القرآن:٦٨:٣١ –

قَالُوا يَا وَيْلَنَا إِنَّا كُنَّا طَاغِينَ  

{قالوا يا} للتنبيه {ويلنا} هلا كنا {إنا كنا طاغين}.