Sunan an-Nasa'i, Book 21, Hadith 156 (In-Book) ⓘ
It was narrated that Abu Hurairah said: "The Messenger of Allah announced the death of An-Najashi to his Companions in Al-Madinah, so they formed rows behind him and he offered the funeral prayer for him, saying the Takbir four times."
أَخْبَرَنَا مُحَمَّدُ بْنُ رَافِعٍ، قَالَ حَدَّثَنَا عَبْدُ الرَّزَّاقِ، قَالَ أَنْبَأَنَا مَعْمَرٌ، عَنِ الزُّهْرِيِّ، عَنِ ابْنِ الْمُسَيَّبِ، وَأَبِي، سَلَمَةَ عَنْ أَبِي هُرَيْرَةَ، قَالَ نَعَى رَسُولُ اللَّهِ صلى الله عليه وسلم النَّجَاشِيَّ لأَصْحَابِهِ بِالْمَدِينَةِ فَصَفُّوا خَلْفَهُ فَصَلَّى عَلَيْهِ وَكَبَّرَ أَرْبَعًا . قَالَ أَبُو عَبْدِ الرَّحْمَنِ ابْنُ الْمُسَيَّبِ إِنِّي لَمْ أَفْهَمْهُ كَمَا أَرَدْتَ .
also referenced under: Hadith 1972 (Reference) & Volume 3, Book 21, Hadith 1974 (DarusSalam)