Messenger of Allah ﷺ said, "I have been sent with the shortest expressions bearing the widest meanings, and I have been made victorious with awe (cast in the hearts of the enemy), and while I was sleeping, the keys of the treasures of the world were brought to me and put in my hand." Abu Huraira added: Messenger of Allah ﷺ has left the world and now you, people, are bringing out those treasures (i.e. the Prophet ﷺ did not benefit by them).  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ بُعِثْتُ بِجَوَامِعِ الْكَلِمِ وَنُصِرْتُ بِالرُّعْبِ فَبَيْنَا أَنَا نَائِمٌ أُتِيتُ بِمَفَاتِيحِ خَزَائِنِ الأَرْضِ فَوُضِعَتْ فِي يَدِي قَالَ أَبُو هُرَيْرَةَ وَقَدْ ذَهَبَ رَسُولُ اللَّهِ ﷺ وَأَنْتُمْ تَنْتَثِلُونَهَا  

Abu Sufyan said, "Heraclius sent for me when I was in 'llya' (i.e. Jerusalem). Then he asked for the letter of Messenger of Allah ﷺ and when he had finished its reading there was a great hue and cry around him and the voices grew louder and we were asked to quit the place. When we were turned out, I said to my companions, 'The cause of Ibn Abi Kabsha has become conspicuous as the King of Bani Al- Asfar is afraid of him.' "  

أَخْبَرَهُ أَنَّ هِرَقْلَ أَرْسَلَ إِلَيْهِ وَهُمْ بِإِيلِيَاءَ ثُمَّ دَعَا بِكِتَابِ رَسُولِ اللَّهِ ﷺ فَلَمَّا فَرَغَ مِنْ قِرَاءَةِ الْكِتَابِ كَثُرَ عِنْدَهُ الصَّخَبُ فَارْتَفَعَتِ الأَصْوَاتُ وَأُخْرِجْنَا فَقُلْتُ لأَصْحَابِي حِينَ أُخْرِجْنَا لَقَدْ أَمِرَ أَمْرُ ابْنِ أَبِي كَبْشَةَ إِنَّهُ يَخَافُهُ مَلِكُ بَنِي الأَصْفَرِ