Hadith on Ummah: The Prophet sees multitudes of Muslims in Paradise

Ibn Abbas reported: The Messenger of Allah, peace and blessings be upon him, said, “I was shown the nations before me and one or two prophets would pass by with only a few followers, another would pass by with none at all. Then a large crowd of people passed in front of me and I said: Is this my nation? It was said: No, this is Moses and his people. Then it was said: Look at the horizon. Behold, there was a multitude of people filling the horizon. It was said to me: This is your nation from which seventy thousand will enter Paradise without reckoning.”

Source: Ṣaḥīḥ al-Bukhārī 5378, Ṣaḥīḥ Muslim 220

Grade: Muttafaqun Alayhi (authenticity agreed upon) according to Al-Bukhari and Muslim

عن ابن عباس قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ عُرِضَتْ عَلَيَّ الْأُمَمُ فَجَعَلَ النَّبِيُّ وَالنَّبِيَّانِ يَمُرُّونَ مَعَهُمْ الرَّهْطُ وَالنَّبِيُّ لَيْسَ مَعَهُ أَحَدٌ حَتَّى رُفِعَ لِي سَوَادٌ عَظِيمٌ قُلْتُ مَا هَذَا أُمَّتِي هَذِهِ قِيلَ بَلْ هَذَا مُوسَى وَقَوْمُهُ قِيلَ انْظُرْ إِلَى الْأُفُقِ فَإِذَا سَوَادٌ يَمْلَأُ الْأُفُقَ ثُمَّ قِيلَ لِي انْظُرْ هَا هُنَا وَهَا هُنَا فِي آفَاقِ السَّمَاءِ فَإِذَا سَوَادٌ قَدْ مَلَأَ الْأُفُقَ قِيلَ هَذِهِ أُمَّتُكَ وَيَدْخُلُ الْجَنَّةَ مِنْ هَؤُلَاءِ سَبْعُونَ أَلْفًا بِغَيْرِ حِسَابٍ

5705 صحيح البخاري كتاب الطب باب من اكتوى أو كوى غيره وفضل من لم يكتو

220 صحيح مسلم كتاب الإيمان باب الدليل على دخول طوائف من المسلمين الجنة بغير حساب ولا عذاب