Not graded
Hisn al-Muslim (Fortress of the Muslim) 96
((أَسْتَغْفِرُ اللَّهَ وَأَتُوبُ إِلَيْهِ)) (مِائَةَ مَرَّةٍ فِي الْيَوْمِ).
‘I seek Allaah’s forgiveness and I turn to Him in repentance.’ [one hundred times a day]
Cited in Hisn al-Muslim (Fortress of the Muslim) (No. 96).