صحيح البخاري Sahih Bukhari كتاب تفسير القرآن The Book of Commentary
بَابُ: {إِنَّ النَّاسَ قَدْ جَمَعُوا لَكُمْ} الآيَةَ:

(13) Chapter. His Statement: “Those (i.e., believers) unto whom the people (hypocrites) said, ’Verily the people (Mushrikun) have gathered against you (a great army), therefore, fear them...’ ” (V.3:173)

2 hadith
Hadith 4563
حَدَّثَنَا أَحْمَدُ بْنُ يُونُسَ ، أُرَاهُ قَالَ : حَدَّثَنَا أَبُو بَكْرٍ ، عَنْ أَبِي حَصِينٍ ، عَنْ أَبِي الضُّحَى ، عَنْ ابْنِ عَبَّاسٍ : " حَسْبُنَا اللَّهُ وَنِعْمَ الْوَكِيلُ ، قَالَهَا إِبْرَاهِيمُ عَلَيْهِ السَّلَام حِينَ أُلْقِيَ فِي النَّارِ ، وَقَالَهَا مُحَمَّدٌ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ حِينَ ، قَالُوا : إِنَّ النَّاسَ قَدْ جَمَعُوا لَكُمْ فَاخْشَوْهُمْ فَزَادَهُمْ إِيمَانًا وَقَالُوا حَسْبُنَا اللَّهُ وَنِعْمَ الْوَكِيلُ سورة آل عمران آية 173 " .
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)." (3.173)
Hadith Reference Sahih Bukhari / The Book of Commentary / Hadith: 4563
Hadith Grading محدثین: أحاديث صحيح البخاريّ كلّها صحيحة
Hadith 4564
حَدَّثَنَا مَالِكُ بْنُ إِسْمَاعِيلَ ، حَدَّثَنَا إِسْرَائِيلُ ، عَنْ أَبِي حَصِينٍ ، عَنْ أَبِي الضُّحَى ، عَنْ ابْنِ عَبَّاسٍ ، قَالَ : " كَانَ آخِرَ قَوْلِ إِبْرَاهِيمَ حِينَ أُلْقِيَ فِي النَّارِ ، حَسْبِيَ اللَّهُ وَنِعْمَ الْوَكِيلُ " .
Narrated Ibn `Abbas: The last statement of Abraham when he was thrown into the fire was:--"Allah is Sufficient for us and He is the Best Disposer (of affairs for us)." (3.173)
Hadith Reference Sahih Bukhari / The Book of Commentary / Hadith: 4564
Hadith Grading محدثین: أحاديث صحيح البخاريّ كلّها صحيحة