Sahih Muslim
The Book Pertaining to Paradise, Its Description, Its Bounties and Its Intimates (Kitab Al-Jannat wa Sifat Naimiha wa Ahliha)
Book Number: 040 / Hadith Number: 6848
Abu Huraira reported Allah's Apostle (may peace be upon him) as saying, The people will be assembled in three categories. Those desirous (of Paradise), fearing (Hell), coming two upon the came], three upon the camel, four upon the camel, ten upon the camel and the rest will be assembled, Hell-Fire being with them when they are at midday where they would spend the night and where they would spend the morning and where they would spend the evening.