مسند اسحاق بن راهويه
Musnad Ishaq bin Rahwiya
كتاب الجنة و النار و صفتهماBook of Paradise and Hell and Their Description
The greatness of the land of Paradise
Hadith 980
وَبِهَذَا، عَنْ رَسُولِ اللَّهِ صَلَّى اللهُ عَلَيْهِ وَسَلَّمَ قَالَ: ((وَاللَّهِ لَقَابُ قَوْسِ أَحَدِكُمْ أَوْ سَوْطِهِ فِي الْجَنَّةِ خَيْرٌ مِمَّا بَيْنَ السَّمَوَاتِ وَالْأَرْضِ)).
With this (previous) chain, it is narrated from the Messenger of Allah, peace and blessings be upon him, that he said: "By Allah! In Paradise, a place equal to the size of a bow or a whip belonging to any one of you is better than what is between the heavens and the earth."
