Hadith on Adhan: Responding to come to prayer, come to salvation

Yahya ibn Abi Kathir reported: Some of our brethren narrated to me that when the caller to prayer says, “Come to the prayer,” one says, “There is no power or might but in Allah.” Mu’awiyah said, “I heard it said likewise by your Prophet, peace and blessings be upon him.”

Source: Ṣaḥīḥ al-Bukhārī 588

Grade: Sahih (authentic) according to Al-Bukhari

عَنْ يحيى بن أبي كثير وَحَدَّثَنِي بَعْضُ إِخْوَانِنَا أَنَّهُ قَالَ لَمَّا قَالَ حَيَّ عَلَى الصَّلَاةِ قَالَ لَا حَوْلَ وَلَا قُوَّةَ إِلَّا بِاللَّهِ وَقَالَ معاوية هَكَذَا سَمِعْنَا نَبِيَّكُمْ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَقُولُ

588 صحيح البخاري كتاب الجمعة باب قول الله تعالى فإذا قضيت الصلاة فانتشروا في الأرض وابتغوا من فضل الله