[Machine] Jibreel (Gabriel) came to the Messenger of Allah ﷺ and said, "Command your companions to lower their voices during the Talbiyah (saying: Labbayk Allahumma Labbayk) as it is the slogan of Hajj." This was narrated to us by Abu Al-Hasan Muhammad bin Al-Husayn bin Dawud Al-Alawi, transcribed by Abu Hamid bin Ash-Sharqi. Muhammad bin Yahya Adh-Dhuhli narrated to us, who heard it from Abdul Razzaq, who narrated from Ath-Thawri, who narrated from Ibn Abi Labid, who narrated from Al-Muttalib bin Hantab, who mentioned it [narration number 9012]. And so forth.  

جَاءَ جَبْرَائِيلُ عَلَيْهِ السَّلَامُ إِلَى رَسُولِ اللهِ ﷺ فَقَالَ مُرْ أَصْحَابَكَ أَنْ يَرْفَعُوا أَصْوَاتَهُمْ بِالتَّلْبِيَةِ؛ فَإِنَّهَا شِعَارُ الْحَجِّ حَدَّثَنَاهُ أَبُو الْحَسَنِ مُحَمَّدُ بْنُ الْحُسَيْنِ بْنِ دَاوُدَ الْعَلَوِيُّ إِمْلَاءً أنبأ أَبُو حَامِدِ بْنُ الشَّرْقِيِّ ثنا مُحَمَّدُ بْنُ يَحْيَى الذُّهْلِيُّ حَدَّثَنَا عَبْدُ الرَّزَّاقِ أنبأ الثَّوْرِيُّ عَنِ ابْنِ أَبِي لَبِيدٍ عَنِ الْمُطَّلِبِ بْنِ حَنْطَبٍ فَذَكَرَهُ 9012 وَكَذَلِكَ