General Behavior (Kitab Al-Adab)
Sunan Abī Dāwūd 4857
اللَّهُمَّ وَبِحَمْدِكَ لاَ إِلَهَ إِلاَّ أَنْتَ أَسْتَغْفِرُكَ وَأَتُوبُ إِلَيْكَ
Allāhumma wabiḥamdika lā ilaha illā anta astaghfiruka wa-atūbu ilayka
Transliteration generated from the Arabic vowel marks
The full narration
Narrated Abdullah ibn Amr ibn al-'As: There are some expressions which a man utters three times when he gets up from an assembly he will be forgiven for what happened in the assembly; and no one utters them in an assembly held for a noble cause or for remembrance of Allah but that is stamped with them just as a document is stamped with a signet-ring. These expressions are: Glory be to Thee, O Allah, and I begin with praise of Thee, there is no god but thou; I ask Thy pardon, and return to Thee in repentance
Source
Sunan Abī Dāwūd · 4857
- Al-Albani: Sahih
- Muhammad Muhyi Al-Din Abdul Hamid: Sahih
- Zubair Ali Zai: Isnaad Sahih