‏الفتن وأشراط الساعة‏ : Hadeeth No:6997 This hadith has transmitted on the authority of Abu Sa'id that Allaah's Messenger (sallAllaahu alayhi wa sallam) asked Ibn Sa'id about the earth of Paradise. Thereupon he said: Abu'l-Qasim, It is like a fine white musk, whereupon he (the Prophet) said: 'You have told the the truth....

‏البيوع : Hadeeth No:3908 Ibn Abu Najih has narrated a hadith like this with the same chain of transmitters, but he has not mentioned:" for a definite period"....