Mishkat al-Masabih
Sahl b. Sa'd reported God’s messenger as saying, "In paradise there are eight gates among which is a gate called ar-Rayyan which only those who fast will enter." (Bukhari and Muslim.)
وَعَنْ سَهْلِ بْنِ سَعْدٍ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: " فِي الْجَنَّةِ ثَمَانِيَةُ أَبْوَابٍ مِنْهَا: بَابٌ يُسَمَّى الرَّيَّانَ لَا يدْخلهُ إِلَّا الصائمون "
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