The Book of Prayers (Kitab Al-Salat)
Muslim :: Book 4 : Hadith 1977
Asma' reported: The sun eclipsed during the lifetime of the Messenger of Allah (may peace be upon him). As I went to 'A'isha who was busy in prayer. I said: What is the matter with the people that they are praying (a special prayer)? She ('A'isha) pointed towards the sky with her head. I said: Is it (an unusual) sign? She said: Yes. The Messenger of Allah (may peace be upon him) stood up for prayer for such a long time that I was about to faint. I caught hold of a waterskin lying by my side, and began to pour water over my head, or (began to sprinkle water) on my face. The Messenger of Allah (may peace be upon him) then finished and the sun had brightened. The Messenger of Allah (may peace be upon him) then addressed the people, (after) praising Allah and lauding Him, and then said: There was no such thing as I did not see earlier, but I saw it at this very place of mine. I ever saw Paradise and Hell. It was also revealed to me that you would be tried in the graves, as you would he tried something like the turmoil of the Dajjal. Asma' said: I do not know which word he actually used (qariban or mithl), and each one of you would be brought and it would be said: What is your knowledge about this man? If the person is a believer, (Asma' said: I do not know whether it was the word al-Mu'min or al-Mu'qin) he would say: He is Muhammad and he is the Messenger of Allah. He brought to us the clear signs and right guidance. So we responded and obeyed him. (He would repeat this three times), and it would be said to him: You should go to sleep. We already knew that you are a believer in him. So the pious man would go to sleep. So far as the hypocrite or sceptic is concerned (Asma' said: I do not know which word was that: al-Munafiq (hypocrite) or al-Murtad (doubtful) he would say: I do not know. I only uttered whatever I heard people say.