“I seek the forgiveness of Allah and repent to Him”
(Recite one hundred times in Arabic during the day)
أَسْتَغْفِرُ اللهَ وَأَتُوبُ إِلَيْهِ
‘Astaghfirullaaha wa ‘atoobu ‘ilayh
Al-Bukhari, cf. Al-Asqalani, Fathul-Bari 11/101, Muslim 4/2075