(8) باب مَا جَاءَ فِي صِفَةِ الْجَنَّةِ وَأَنَّهَا مَخْلُوقَةٌ
Narrated Abu Huraira:
The Prophet (ﷺ) said "There is a tree in Paradise (which is so big and huge that) a rider could travel in its shade for a hundred years. And if you wish, you can recite:--'In shade long extended..' (56. 30) and a place in Paradise equal to an arrow bow of one of you, is better than (the whole earth) on which the sun rises and sets."
Reference: Sahih al-Bukhari 3252, 3253
In-book reference: Book 59, Hadith 63
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 4, Book 54, Hadith 475