Sahih al-Bukhari 4564
Sahih al-Bukhari · Book 65: Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh)) · His Statement: "Those (i.e., believers) unto whom the people (hypocrites) said, 'Verily the people (Mushrikūn) have gathered against you (a great army), therefore, fear them..."' (V .3:173)
Narrated Ibn `Abbas:
حَدَّثَنَا مَالِكُ بْنُ إِسْمَاعِيلَ ، حَدَّثَنَا إِسْرَائِيلُ ، عَنْ أَبِي حَصِينٍ ، عَنْ أَبِي الضُّحَى ، عَنِ ابْنِ عَبَّاسٍ ، قَالَ كَانَ آخِرَ قَوْلِ إِبْرَاهِيمَ حِينَ أُلْقِيَ فِي النَّارِ حَسْبِيَ اللَّهُ وَنِعْمَ الْوَكِيلُ.
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)