Musannaf Ibn Abi Shaybah

It is narrated from Hazrat Abu Huraira that the Noble Prophet (peace and blessings be upon him) said: Allah, the Blessed and Exalted, says: I have prepared for My righteous servants such blessings as no eye has seen, no ear has heard, and no heart has ever conceived. If you wish, recite this verse of the Qur'an: { فَلَا تَعْلَمُ نَفْسٌ مَّآ اُخْفِیَ لَھُمْ مِّنْ قُرَّۃِ اَعْیُنٍ جَزَآئً بِمَا کَانُوْا یَعْمَلُوْنَ }. And in Paradise there is a tree under whose shade a swift rider could travel for a hundred years and still not reach its end; if you wish, recite this verse: { وَظِلٍّ مَمْدُودٍ }. And in Paradise, even a place as small as the space occupied by a whip is better than the world and all that is in it; if you wish, recite this verse: { فَمَنْ زُحْزِحَ عَنِ النَّارِ وَ اُدْخِلَ الْجَنَّۃَ فَقَدْ فَازَ }.