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