The Messenger of Allah ﷺ said, "Allah says, 'I have prepared for My righteous servants what no eye has seen, no ear has heard, and what has never crossed the heart of any human being.'"Abu Hurairah said, "And besides that, there is what Allah has shown you. Recite if you wish, 'No soul knows what comfort for the eyes has been hidden away for them as a reward for what they used to do' [Sajdah 32:17]."The narrator said that Abu Hurairah used to recite it as "comforts for the eyes" in the plural.
حدثنا أبو بكر بن أبي شيبة حدثنا أبو معاوية عن الأعمش عن أبي صالح
قال رسول الله ﷺ يقول الله عز وجل أعددت لعبادي الصالحين ما لا عين رأت ولا أذن سمعت ولا خطر على قلب بشر قال أبو هريرة ومن بله ما قد أطلعكم الله عليه اقرءوا إن شئتم {فلا تعلم نفس ما أخفي لهم من قرة أعين جزاء بما كانوا يعملون} قال وكان أبو هريرة يقرؤها من قرات أعين
Bukhari transmitted it in the tafsir, in the chapter on His saying, "No soul knows what has been hidden for them of comfort for the eyes" [As-Sajdah 32:17], hadith no. 4779, as a suspended report (ta'liqan) from the hadith of Abu Muawiya through this chain. Abu Usama also transmitted it, following him, from Amash, who said, Abu Salih narrated to us, through this chain. Bukhari, hadith no. 4780. And Muslim narrated it in the Book of Paradise and Its Bliss, in the chapter on the description of Paradise, hadith no. 4/2824, from Ibn Abu Shayba, through this chain.