Allah's Messenger (ﷺ) offered the funeral prayer for An-Najashi and I was in the second or third row.
Sahih al-Bukhari Book 23, Hadith 74
← Previous Hadith The Prophet (ﷺ) said, "When a funeral is ready and the men carry the deceased on their necks (shoulders), if it was pious then it will say, 'Present me quickly', and if it was not pious, then it will say, 'Woe to it (me), where are they taking it (me)?' And its voice is heard by everything except mankind and if he heard it he would fall unconscious."

Sahih al-Bukhari Book 23, Hadith 73 Next Hadith → The Prophet (p.b.u.h) informed his companions about the death of An-Najashi and then he went ahead (to lead the prayer) and the people lined up behind him in rows and he said four Takbir.

Sahih al-Bukhari Book 23, Hadith 75