Bayan Al-Hadith › Sahih al-Bukhari › Merits of the Helpers in Madinah (Ansaar)
Sahih al-Bukhari 3934صحيح البخاري 3934
حَدَّثَنَا عَبْدُ اللَّهِ بْنُ مَسْلَمَةَ، حَدَّثَنَا عَبْدُ الْعَزِيزِ، عَنْ أَبِيهِ، عَنْ سَهْلِ بْنِ سَعْدٍ، قَالَ مَا عَدُّوا مِنْ مَبْعَثِ النَّبِيِّ صلى الله عليه وسلم وَلاَ مِنْ وَفَاتِهِ، مَا عَدُّوا إِلاَّ مِنْ مَقْدَمِهِ الْمَدِينَةَ.
Narrated Sahl bin Sa`d: The Prophet's companions did not take as a starting date for the Muslim calendar, the day, the Prophet (ﷺ) had been sent as an Apostle or the day of his death, but the day of his arrival at Medina.
Grading
Sahih (authentic by the consensus of hadith scholars)
Chain of narrators
عبد الله بن مسلمة ← عبد العزيز بن أبي حازم ← سلمة بن دينار ← سهل بن سعد بن مالك
Abdullah ibn Maslama → Abd al-Aziz ibn Abi Hazim → Salama ibn Dinar → Sahl bin Sa`d