Say 100 times a day -
أَسْتَغْفِرُ اللَّهَ وَأَتُوبُ إِلَيْهِ
Pronunciation
Astaghfirullaaha wa 'atoobu 'ilayhi.
Meaning
I seek Allah's forgiveness and I turn to Him in repentance.
Source: Bukhari: 6307, Muslim: 2702
Read the hadith
حَدَّثَنَا أَبُو الْيَمَانِ، أَخْبَرَنَا شُعَيْبٌ، عَنِ الزُّهْرِيِّ، قَالَ أَخْبَرَنِي أَبُو سَلَمَةَ بْنُ عَبْدِ الرَّحْمَنِ، قَالَ قَالَ أَبُو هُرَيْرَةَ سَمِعْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم يَقُولُ " وَاللَّهِ إِنِّي لأَسْتَغْفِرُ اللَّهَ وَأَتُوبُ إِلَيْهِ فِي الْيَوْمِ أَكْثَرَ مِنْ سَبْعِينَ مَرَّةً " .
Narrated Abu Huraira: I heard Allah's Messenger (ﷺ) saying." By Allah! I ask for forgiveness from Allah and turn to Him in repentance more than seventy times a day." [Bukhari: 6307, Muslim: 2702]
Duas from IslamicAPI's Masnun Dua dataset (based on the Quran, hadith, Hisnul Muslim and Rahe Belayat). See the dataset