Narrated Said bin Al-Musaiyab:
Abu Huraira said that Allah's Apostle said, "I have been sent with 'Jawami-al-Kalim
' (the shortest expression with the widest meaning) and have been made victorious
with awe (cast in my enemy's hearts), and while I was sleeping, I saw that the keys
of the treasures of the world were placed in my hand." Abu Huraira added: Allah's
Apostle has gone, and you people are utilizing those treasures, or digging those
treasures out." or said a similar sentence.
(sahih al bukhari)