Jami` at-Tirmidhi Book 47, Hadith 383
“He frowned and turned away” was revealed about Ibn Umm Maktum the blind man. He came to the Messenger of Allah saying: ‘O Messenger of Allah! Guide me.’ At that time, there was a revered man from the idolaters with the Messenger of Allah. So the Messenger of Allah turned away from him and faced the other man, saying: ‘Do you think that there is something wrong with what I am saying?’ He said: ‘No.’ So it was about that that it was revealed.”
“I heard Ibn Umar say: ‘The Messenger of Allah said, “Indeed the least of the people of Paradise in rank, is the one who shall look at his gardens, his wives, his servants, and his beds from the distance of a thousand years, and the noblest of them with Allah is the one who shall look at His Face morning and night.” Then the Messenger of Allah recited: Some faces on that day shall be radiant. They shall be looked at their Lord.
the Prophet said: “You will be gathered barefoot, naked and uncircumcised.” “A woman said: “Will we see” or “look at each other’s nakedness?” He said: “O so-and-so! Every man among them on that Day will have enough to make him careless of others.”