ʿUyūn akhbār al-Riḍā
Hadith 147147 - وَبِهذَا الإِسنادِ عَنْ عَلِىِّ بْنِ الحُسَيْنِعَلَيْهِمَاالسَّلاَمُ أَنَّهُ قالَ: إِنَّ النَّبِيَ صَلَّى اللهُ عَلَيْهِ وَآلِهِ أَذَّنَ فِي أُذُنِ الحَسَنِ عَلَيْهِ السَّلامُ بِالصَّلاةِ يَوْمَ وُلِدَ.
31-147 According to the same documentation, on the authority of Ali ibn Al-Husayn (a.s.), “On the day on which Al-Hassan (a.s.) was born, the Prophet (S) said the general call to prayer (the ‘Azan) in his ear.”