Sahih al-Bukhari Book 9, Hadith 75
Once he waited for Al-Hasan and he did not show up till it was about the usual time for him to start
his speech; then he came and apologized saying, "Our neighbors invited us." Then he added,
"Narrated Anas, 'Once we waited for the Prophet (ﷺ) till it was midnight or about midnight. He came and
led the prayer, and after finishing it, he addressed us and said, 'All the people prayed and then slept
and you had been in prayer as long as you were waiting for it." Al-Hasan said, "The people are
regarded as performing good deeds as long as they are waiting for doing good deeds." Al-Hasan's
statement is a portion of Anas's Hadith from the Prophet (ﷺ) .
My father and I went to Abi Barza Al-Aslami and my father said to him, "Tell us how Allah's Messenger (ﷺ) used to offer the compulsory congregational prayers." He said, "He used to pray the Zuhr prayer, which you call the first prayer, as the sun declined at noon, the `Asr at a time when one of US could go to his family at the farthest place in Medina while the sun was still hot. (The narrator forgot what Abu Barza had said about the Maghrib prayer), and the Prophet (ﷺ) preferred to pray the `Isha' late and disliked to sleep before it or talk after it. And he used to return after finishing the morning prayer at such a time when it was possible for one to recognize the person sitting by his side and he (the Prophet) used to recite 60 to 100 'Ayat' (verses) of the Qur'an in it."
The Prophet (ﷺ) prayed one of the `Isha' prayer in his last days and after finishing it with Taslim, he stood up and said, "Do you realize (the importance of) this night? Nobody present on the surface of the earth tonight would be living after the completion of one hundred years from this night." The people made a mistake in grasping the meaning of this statement of Allah's Messenger (ﷺ) and they indulged in those things which are said about these narrators (i.e. some said that the Day of Resurrection will be established after 100 years etc.) But the Prophet (ﷺ) said, "Nobody present on the surface of earth tonight would be living after the completion of 100 years from this night"; he meant "When that century (people of that century) would pass away."