It wasnarrated from Abu Hurairah that the Messenger of Allah (ﷺ)said:
"Allah says: 'I have prepared for My righteous slaves that whichno eye has seen, no ear has heard, and it has never crossed the mindof man.'" (RU)
English reference (RU): Vol. 5, Book 37, Hadith 4328 (RU)
Arabic reference (RU): Book 37, Hadith 4471 (RU)