Sayyiduna Abdullah bin Buraydah narrates from his father that the Messenger of Allah (peace and blessings be upon him) said: "Indeed, Allah Almighty has a wind which He will send at the end of every hundred years, and it will take the soul of every believer." This hadith has an authentic (sahih) chain of narration, but the two Shaykhs (Bukhari and Muslim) did not record it.

It is narrated from Sayyiduna Abu Hurayrah (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "A time will come upon my Ummah in which the reciters (of the Qur'an) will be many while the jurists (those with deep understanding of the religion) will be few; knowledge will be taken away and harj will become widespread." The Companions asked: "O Messenger of Allah! What is harj?" He (peace and blessings be upon him) said: "Killing among yourselves. Then after that a time will come in which people will recite the Qur'an but it will not go beyond their throats. Then after that an era will come in which the hypocrite, the disbeliever and the one who associates partners with Allah will dispute with the believer using the very same kind of words that the believer (apparently) says." This hadith has an authentic (sahih) chain of narration, but the two Shaykhs (Bukhari and Muslim) did not record it.

It is narrated from Sayyiduna Abdullah bin Amr (may Allah be pleased with them both) that he said: "A time will come upon the people when no believer will remain except that he will have joined (the people of) Sham." This hadith is sahih (authentic) on the condition of the two Shaykhs (Bukhari and Muslim), but they did not record it.

It is narrated from Sayyiduna Abdullah bin Amr (may Allah be pleased with them both) that he said: "A fire will be sent forth which will drive the people from the east of the earth to its west, just as an exhausted camel is driven. Whoever lags behind, this fire will seize him. When the people stop to rest at midday, it will also halt, and when they stop to spend the night, it will also stop." This hadith is sahih (authentic) on the condition of the two Shaykhs (Bukhari and Muslim), but they did not record it.

It is narrated from Sayyiduna Abdullah bin Amr (may Allah be pleased with them both) that he said: "Various kinds of mines will appear. One of them will be near the Hijaz, to which the worst of people will come; it will be called 'Fir'awn'. While they are working in it, gold will suddenly appear from it, and they will be delighted with working there, when suddenly it and all of them will be swallowed up by the earth." This hadith has an authentic (sahih) chain of narration, but the two Shaykhs (Bukhari and Muslim) did not record it.

It is narrated from Sayyiduna Ubadah bin al-Samit (may Allah be pleased with him) that he heard the Messenger of Allah (peace and blessings be upon him) say: "Soon a time will come when a person's best wealth will be sheep grazing on the tops of the hills between Makkah and Madinah, eating the leaves of thorny shrubs and basham trees. Their owner will eat of their meat and drink of their milk, while in the great settlements of the Arabs, trials will be convulsing." He (peace and blessings be upon him) said this three times, then said: "By the One in whose Hand is my soul! That one of you should have three hundred sheep whose meat he eats and whose milk he drinks would be dearer to him than these pillars of yours made of gold and silver." This hadith has an authentic (sahih) chain of narration, but the two Shaykhs (Bukhari and Muslim) did not record it.

It is narrated from Sayyiduna Hudhayfah (may Allah be pleased with him) that he said: "What will be your state when you separate from your religion just as a woman opens at her private part when giving birth?"

It is narrated from Sayyiduna Hudhayfah (may Allah be pleased with him) that he said: "What will be your state when you separate from your religion just as a woman opens at her private part, not preventing anyone who comes to her?" At this a man said: "May Allah disgrace the one who is incapable!" So Hudhayfah (may Allah be pleased with him) said: "Rather, you will be disgraced." Both of these hadiths have authentic (sahih) chains of narration, but the two Shaykhs (Bukhari and Muslim) did not record them.

It is narrated from Ibn Abi Mulaykah (may Allah have mercy on him) that he said: One day I went early in the morning to Sayyiduna Ibn Abbas (may Allah be pleased with them both), and he said: "I could not sleep last night until morning." I asked: "Why?" He said: "People said that a comet has appeared, so I feared that the Smoke (a sign of the Hour) might have arrived." This hadith is sahih (authentic) on the condition of the two Shaykhs (Bukhari and Muslim), but they did not record it in their books; however, it goes against the position of Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him), according to whom the sign of the Smoke has already passed.

It is narrated from Sayyiduna Abdullah bin Amr bin al-As (may Allah be pleased with them both) that the Dajjal has certain known signs: "When the springs dry up, the rivers are drained, the fragrant plants turn yellow, and the tribes of Madhhij and Hamdan move away from Iraq and settle in Qinnasrin, then at that time await the emergence of the Dajjal morning and evening." This hadith has an authentic (sahih) chain of narration, but the two Shaykhs (Bukhari and Muslim) did not record it.