Is there any duʿāʾ narrated in the ḥadīths for when a person accepts Islam?
بسم الله الرحمن الرحیم
A ḥadīth in Ṣaḥīḥ al-Bukhārī (1356) states that the Prophet ﷺ said the following when a young boy became a Muslim:
اَلْحَمْدُ لِلّٰهِ الَّذِيْ أَنْقَذَهُ مِنَ النَّار
All praise belongs to Allah who saved him from the fire
Allah knows best
9 Dhū al-Qaʿdah 1438 / 2 August 2017
Approved by: Mufti Shabbir Ahmad and Mufti Muhammad Tahir