Sunan an-Nasa'i 2232
سنن النسائي#2232Hasanأَخْبَرَنِي زَكَرِيَّا بْنُ يَحْيَى، قَالَ حَدَّثَنَا أَبُو مُصْعَبٍ، عَنِ الْمُغِيرَةِ، عَنْ عَبْدِ اللَّهِ بْنِ سَعِيدِ بْنِ أَبِي هِنْدٍ، عَنْ مُحَمَّدِ بْنِ إِسْحَاقَ، عَنْ سَعِيدِ بْنِ أَبِي هِنْدٍ، قَالَ دَخَلَ مُطَرِّفٌ عَلَى عُثْمَانَ نَحْوَهُ مُرْسَلٌ .
It was narrated that Saeed bin Abi Hind said:"Mutarrif entered upon 'Uthman" and he narrated something similar in Mursal from. Abu Hurairah said: "The Messenger of Allah said: 'Fasting is a shield."' (Sahih)
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu Ghuddah-
Zubair Ali ZaiHasan
In-book reference: 22:143