Dua 1
سُبْحَانَكَ اللّٰهُمَّ وَبِحَمْدِكَ اَشْهَدُ اَنْ لَّآ اِلٰهَ اِلَّآ اَنْتَ اَسْتَغْفِرُكَ وَاَتُوْبُ اِلَيْكَ
Glory be to You, O Allah, and with Your praise. I bear witness that there is no deity except You; I seek Your forgiveness and turn to You in repentance.
Sahih, Sunan Abi Dawud, no. (4859), from the hadith of Abu Barzah, Sunan at-Tirmidhi, no. (3433), from the hadith of Abu Hurairah, the wording is theirs, Sunan an-Nasa'i, no. (1344), from the hadith of Aishah, al-Mustadrak of al-Hakim, Indian edition (1/537), from the hadith of Jubayr, and al-Albani graded it Sahih in “Sahih at-Targhib wa at-Tarhib” (2/216) and in “as-Sahihah” no. (81) and no. (3164).
This hadith of our mother Aishah (RA) is also established: whenever he sat in a gathering, recited the Quran or prayed, he would say these words at the end. [as-Sunan al-Kubra of an-Nasa'i, no. (10067), 'Amal al-Yawm wa al-Laylah of an-Nasa'i, no. (308), and al-Albani graded it Sahih in as-Sahihah (7/495)]