The Book Pertaining to Paradise, Its Description, Its Bounties and Its Intimates (Kitab Al-Jannat wa Sifat Na'imiha wa Ahliha)
Muslim :: Book 40 : Hadith 6810
Abu Huraira reported Allah's Messenger (may peace be upon him) as saying: The Hell would he brought on that da (the Day of judgment) with seventy bridles and every bridle would be controlled by seventy angels.