الِاسْتِغْفَارُ سَيِّدُ الِاسْتِغْفَارِ: اللَّهُمَّ أَنْتَ رَبِّي لَا إِلَهَ إِلَّا أَنْتَ، خَلَقْتَنِي وَأَنَا عَبْدُكَ
Translation
The master of seeking forgiveness is to say: O Allah, You are my Lord, there is no god but You. You created me and I am Your servant.
Narrator
Shaddad ibn Aws
Source
Sahih Bukhari
Bukhari 6306

