اللَّهُمَّ لَا تُؤَاخِذْنِي بِمَا يَقُولُونَ، وَ اغْفِرْ لِي مَا لاَ يَعْلَمُونَ [وَ اجْعَلْنِي خَيْراً مِمَّا يَظُنُّونَ]

O Allāh, do not punish me for what they say, forgive me for what they do not know (and make me better than what they think of me).

Reference: O Allāh, do not punish me for what they say, forgive me for what they do not know (and make me better than what they think of me). Al-Bukhārī in _Adab al-Mufrad_ (#761) and al-Albānī declared its chain ḥasan in _Ṣaḥīḥ Adab al-Mufrad_ (#585). What is between the brackets is an extension from al-Bayhaqī in _Shuʿab al-Imān_ (4/228) through a different way.