Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
ahmad:6357 – ʿAbd al-Razzāq And Ibn Bakr al-Maʿná > Ibn Jurayj > Nāfiʿ

[Machine] "O Bilal, the Messenger of Allah ﷺ said, 'Call for prayer!'"  

أحمد:٦٣٥٧ – حَدَّثَنَا عَبْدُ الرَّزَّاقِ وَابْنُ بَكْرٍ الْمَعْنَى قَالَا أَخْبَرَنَا ابْنُ جُرَيْجٍ أَخْبَرَنِي نَافِعٌ أَنَّ ابْنَ عُمَرَ كَانَ يَقُولُ كَانَ الْمُسْلِمُونَ حِينَ قَدِمُوا الْمَدِينَةَ يَجْتَمِعُونَ فَيَتَحَيَّنُونَ الصَّلَاةَ وَلَيْسَ يُنَادِي بِهَا أَحَدٌ فَتَكَلَّمُوا يَوْمًا فِي ذَلِكَ فَقَالَ بَعْضُهُمْ اتَّخِذُوا نَاقُوسًا مِثْلَ نَاقُوسِ النَّصَارَى وَقَالَ بَعْضُهُمْ بَلْ قَرْنًا مِثْلَ قَرْنِ الْيَهُودِ فَقَالَ عُمَرُ أَوَلَا تَبْعَثُونَ رَجُلًا يُنَادِي بِالصَّلَاةِ؟ فَقَالَ

رَسُولُ اللهِ ﷺ يَا بِلَالُ قُمْفَنَادِ بِالصَّلَاةِ  

See similar narrations below:

Collected by Suyūṭī