Sahih Bukhari
Holding Fast to the Quran and Sunnah
Volume: 009 / Book Number: 092 / Hadith Number: 378
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.