It wasnarrated from 'Uthman bin 'Affan that the Prophet (ﷺ)offeredthe funeral prayer for 'Uthman bin Maz'un, and he said fourTakbir over him. (FR)
English reference (FR): Vol. 1, Book 6, Hadith 1502 (FR)
Arabic reference (FR): Book 6, Hadith 1569 (FR)