[Machine] Saad used to give the call to prayer (adhan) in the mosque of the Messenger of Allah ﷺ . Hafs narrated to me that my family told me that Bilal came to the Messenger of Allah ﷺ to give him the call to prayer for Fajr prayer, but they said that he was sleeping. So Bilal called out in a loud voice, "Prayer is better than sleep", and it was included in the adhan for Fajr prayer. Abu Muhammad said that Saad was called Al-Qaradh.  

أَنَّ سَعْدًا كَانَ يُؤَذِّنُ فِي مَسْجِدِ رَسُولِ اللَّهِ ﷺ قَالَ حَفْصٌ حَدَّثَنِي أَهْلِي أَنَّ بِلَالًا أَتَى رَسُولَ اللَّهِ ﷺ يُؤْذِنُهُ لِصَلَاةِ الْفَجْرِ فَقَالُوا إِنَّهُ نَائِمٌ فَنَادَى بِلَالٌ بِأَعْلَى صَوْتِهِ «الصَّلَاةُ خَيْرٌ مِنَ النَّوْمِ فَأُقِرَّتْ فِي أَذَانِ الْفَجْرِ» قَالَ أَبُو مُحَمَّدٍ يُقَالُ سَعْدٌ الْقَرَظُ  

[Machine] Bilal came to the Prophet ﷺ to call him for prayer once, but it was said that he was asleep. So, he called out, "Prayer is better than sleep!" and it was affirmed for the Fajr prayer.  

أَنَّ بِلَالًا أَتَى النَّبِيَّ ﷺ يُؤْذِنُهُ بِالصَّلَاةِ مَرَّةً فَقِيلَ إِنَّهُ نَائِمٌ فَنَادَى «الصَّلَاةُ خَيْرٌ مِنَ النَّوْمِ» فَأُقِرَّتْ فِي صَلَاةِ الْفَجْرِ  

"أَتَى بلالٌ النَّبىَّ ﷺ يُؤْذِنُهُ بالصَّلاةِ مَرَّةً، فَقِيلَ إِنَّهُ نَائِمٌ، فَنَادَى: الصَّلاةُ خَيْرٌ منَ النَوْم فَأُقِرَّتْ فِى صَلاةِ الفَجْرِ".