Sahih al-Bukhari 4563
صحيح البخاري#4563Sahihحَدَّثَنَا أَحْمَدُ بْنُ يُونُسَ ـ أُرَاهُ قَالَ ـ حَدَّثَنَا أَبُو بَكْرٍ، عَنْ أَبِي حَصِينٍ، عَنْ أَبِي الضُّحَى، عَنِ ابْنِ عَبَّاسٍ، {حَسْبُنَا اللَّهُ وَنِعْمَ الْوَكِيلُ} قَالَهَا إِبْرَاهِيمُ عَلَيْهِ السَّلاَمُ حِينَ أُلْقِيَ فِي النَّارِ، وَقَالَهَا مُحَمَّدٌ صلى الله عليه وسلم حِينَ قَالُوا {إِنَّ النَّاسَ قَدْ جَمَعُوا لَكُمْ فَاخْشَوْهُمْ فَزَادَهُمْ إِيمَانًا وَقَالُوا حَسْبُنَا اللَّهُ وَنِعْمَ الْوَكِيلُ}
Narrated Ibn `Abbas:'Allah is Sufficient for us and He Is the Best Disposer of affairs," was said by Abraham when he was thrown into the fire; and it was said by Muhammad when they (i.e. hypocrites) said, "A great army is gathering against you, therefore, fear them," but it only increased their faith and they said: "Allah is Sufficient for us, and He is the Best Disposer (of affairs, for us)
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 65:85