The Messenger of Allah ﷺ said, "In Paradise there is a tree so vast that a rider could travel in its shade for a hundred years without crossing it."
عن رسول الله ﷺ قال: إن في الجنة لشجرة يسير الراكب في ظلها مائة عام لا يقطعها.
Muslim narrated it in the Book of Paradise (2827) from Ishaq bin Ibrahim Hanzali, "Makhzumi (that is, Mughira bin Salama) informed us, Wahib narrated to us, from Abu Hazim, from Sahl bin Saad," and he related it.Bukhari narrated it in the Book of Riqaq (6552), saying, "Ishaq bin Ibrahim said, with his chain." Its apparent form suggests a suspended narration, but his statement is to be understood as connected, since Ishaq was one of his teachers.