Shahih Muslim - 5056

[Abu Hazim] berkata: Aku menceritakannya kepada [An Nu'man bin Abu Ayyasy Az Zuraqi], ia berkata: Telah menceritakan kepadaku [Abu Sa'id Al Khudri] dari Nabi Shallallahu 'alaihi wa Salam bersabda: "Sesungguhnya di dalam surga itu terdapat sebuah pohon yang mana seorang pengendara yang mahir dan penuh persiapan berjalan dengan cepat di bawah naungannya selama seratus tahun, ia tidak juga sampai." (HR. Muslim: 5056)

This hadith has also been transmitted on the authority of Abu Sa'id al-Khudri that Allah's Apostle (may peace be upon him) is reported to have said: In Paradise, there is a tree under the shadow of which a rider of a fine and swift-footed horse would travel for a hundred years without covering the distance completely. There would be the pleasure of Allah for the inmates of Paradise and He would never be annoyed with them. (Muslim: 5056)