The Prophet (ﷺ) said, "The first man to be called on the Day of Resurrection will be Adam who will be
shown his offspring, and it will be said to them, 'This is your father, Adam.' Adam will say
(responding to the call), 'Labbaik and Sa`daik' Then Allah will say (to Adam), 'Take out of your
offspring, the people of Hell.' Adam will say, 'O Lord, how many should I take out?' Allah will say,
'Take out ninety-nine out of every hundred." They (the Prophet's companions) said, "O Allah's
Apostle! If ninety-nine out of every one hundred of us are taken away, what will remain out of us?"
He said, "My followers in comparison to the other nations are like a white hair on a black ox."
Sahih al-Bukhari Book 81, Hadith 118
"The Messenger of Allah (ﷺ) passed by her when he prayed the morning prayer, or after he prayed the morning prayer, and she was remembering Allah. He came back when the sun had risen" - or he (one of the narrators) said, "at midday - and she was still doing that. He said: 'I have said four words, three times, since I left you, and they are greater and weigh more heavily than what you have said. They are: Subhan-Allahi 'adada khalqiha, Subhan-Allahi rida nafsihi, Subhan-Allahi zinata 'arshihi, Subhan-Allah midada kalimatihi (Glory is to Allah, as much as the number of His creation, glory is to Allah as much as pleases Him, glory is to Allah as much as the weight of His Throne, glory is to Allah as much as the ink of His words'."
Sunan Ibn Majah Book 33, Hadith 152
Hudhaifa said, "`Umar said, 'Who amongst you remembers the statement of Allah's Messenger (ﷺ) (p.b.u.h)
about afflictions'?' I said, 'I know it as the Prophet (ﷺ) had said it.' `Umar said, 'No doubt, you are bold.
How did he say it?' I said, 'A man's afflictions (wrong deeds) concerning his wife, children and
neighbors are expiated by (his) prayers, charity, and enjoining good.' (The sub-narrator Sulaiman
added that he said, 'The prayer, charity, enjoining good and forbidding evil.') `Umar said, 'I did not
mean that, but I ask about that affliction which will spread like the waves of the sea.' I said, 'O chief of
the believers! You need not be afraid of it as there is a closed door between you and it.' He asked,
'Will the door be broken or opened?' I replied, 'No, it will be broken.' He said, 'Then, if it is broken, it
will never be closed again?' I replied, 'Yes.' " Then we were afraid to ask what that door was, so we
asked Masruq to inquire, and he asked Hudhaifa regarding it. Hudhaifa said, "The door was `Umar.
"We further asked Hudhaifa whether `Umar knew what that door meant. Hudhaifa replied in the
affirmative and added, "He knew it as one knows that there will be a night before the tomorrow
morning."
Sahih al-Bukhari Book 24, Hadith 38