AHMAD 21178:
from Ubay b. Kaʿb —
[Machine] Two men came to the Prophet ﷺ and one of them said, "I am so-and-so, the son of so-and-so, who is your mother?" The Prophet ﷺ said, "Two men came to Moses ﷺ and one of them said, 'I am so-and-so, the son of so-and-so, until he counted nine, who is your mother?' The other man said, 'I am so-and-so, the son of so-and-so, the son of Islam.' Then Allah revealed to Moses ﷺ that as for the one who claims to be from the nine in Hell, you are the tenth one and as for the one who claims to be from the two in Paradise, you are the third one in Paradise."
أحمد ٢١١٧٨:
عن ابي بن كعب —
انْتَسَبَ رَجُلَانِ عَلَى عَهْدِ رَسُولِ اللهِ ﷺ فَقَالَ أَحَدُهُمَا أَنَا فُلَانُ بْنُ فُلَانٍ بْنِ فُلَانٍ فَمَنْ أَنْتَ لَا أُمَّ لَكَ؟ فَقَالَ رَسُولُ اللهِ ﷺ انْتَسَبَ رَجُلَانِ عَلَى عَهْدِ مُوسَى عَلَيْهِ السَّلَامُ فَقَالَ أَحَدُهُمَا أَنَا فُلَانُ بْنُ فُلَانٍ حَتَّى عَدَّ تِسْعَةً فَمَنْ أَنْتَ لَا أُمَّ لَكَ؟ قَالَ أَنَا فُلَانُ بْنُ فُلَانٍ ابْنُ الْإِسْلَامِ قَالَ فَأَوْحَى اللهُ إِلَى مُوسَى عَلَيْهِ السَّلَامُ أَنَّ هَذَيْنِ الْمُنْتَسِبَيْنِ أَمَّا أَنْتَ أَيُّهَا الْمُنْتَمِي أَوِ الْمُنْتَسِبُ إِلَى تِسْعَةٍ فِي النَّارِ فَأَنْتَ عَاشِرُهُمْ وَأَمَّا أَنْتَ يَا هَذَا الْمُنْتَسِبُ إِلَى اثْنَيْنِ فِي الْجَنَّةِ فَأَنْتَ ثَالِثُهُمَا فِي الْجَنَّةِ
hadithunlocked.com