Hadith 5553
Abu Said reported God's messenger as saying, "On the day of resurrection Noah will be brought and asked if he proclaimed the message, and when he replies, `Yes, my Lord,' his people will be asked whether he conveyed the message to them. They will say no warner came to them, so he will be asked who his witnesses are and will reply that they are Muhammad and his people." God's messenger said, "You will then be brought and testify that he did convey the message." He then recited, "Thus We have made you an intermediate people that you may be witnesses to mankind, and the messenger may be a witness to you." * *Quran; 2:143 Bukhari transmitted it.
وَعَنْ أَبِي سَعِيدٍ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: " يُجَاءُ بِنُوحٍ يَوْمَ الْقِيَامَةِ فَيُقَالُ لَهُ: هَلْ بَلَّغْتَ؟ فَيَقُولُ: نَعَمْ يَا رَبِّ فَتُسْأَلُ أُمَّتُهُ: هَلْ بَلَّغَكُمْ؟ فَيَقُولُونَ: مَا جَاءَنَا مِنْ نَذِيرٍ. فَيُقَالُ: مَنْ شُهُودُكَ؟ فَيَقُولُ: مُحَمَّدٌ وَأُمَّتُهُ ". فَقَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «فيجاء بكم فتشهدون على أنَّه قد بلَّغَ» ثُمَّ قَرَأَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ (وَكَذَلِكَ جَعَلْنَاكُمْ أُمَّةً وَسَطًا لِتَكُونُوا شُهَدَاءَ عَلَى النَّاسِ وَيَكُونَ الرَّسُولُ عَلَيْكُمْ شَهِيدا) رَوَاهُ البُخَارِيّ