from the nephew of 'Abdullah bin Salam who said: "When they were about to kill 'Uthman, 'Abdullah bin Salam came and 'Uthman said to him: 'What did you come for?' He said: 'I came to assist you.' He said: 'Go to the people to repel their advances against me. For verily your going is better to me than your entering here.' So 'Abdullah went to the people and said: 'O you people! During Jahiliyyah I was named so-and-so, then the Messenger of Allah ﷺ named me 'Abdullah, and some Ayat from the Book of Allah were revealed about me. (The following) was revealed about me: "A witness from among the Children of Isra'il has testified to something similar and believed while you rejected. Verily, Allah does not guide the wrongdoing people. (46:10)" [And (the following) was revealed about me:] "Sufficient as a witness between me and you is Allah, and those too who have knowledge of the Scripture. (13:43)" Allah has sheathed the sword from you and the angels are your neighbors in this city of yours, the one in which the Revelation came to the Messenger of Allah ﷺ. But by Allah! (Fear) Allah regarding this man; if you kill him, then by Allah! If you kill him, then you will cause the angels to remove your goodness from you, and to raise Allah's sheathed sword against you, such that it will never be sheathed again until the Day of Resurrection.'" He said: "They said: 'Kill the Jew and kill 'Uthman.'"  

اخْرُجْ إِلَى النَّاسِ فَاطْرُدْهُمْ عَنِّي فَإِنَّكَ خَارِجًا خَيْرٌ لِي مِنْكَ دَاخِلاً فَخَرَجَ عَبْدُ اللَّهِ إِلَى النَّاسِ فَقَالَ أَيُّهَا النَّاسُ إِنَّهُ كَانَ اسْمِي فِي الْجَاهِلِيَّةِ فُلاَنٌ فَسَمَّانِي رَسُولُ اللَّهِ ﷺ عَبْدَ اللَّهِ وَنَزَلَتْ فِيَّ آيَاتٌ مِنْ كِتَابِ اللَّهِ فَنَزَلَتْ فِيَّ ( وشهد شَاهِدٌ مِنْ بَنِي إِسْرَائِيلَ عَلَى مِثْلِهِ فَآمَنَ وَاسْتَكْبَرْتُمْ إِنَّ اللَّهَ لاَ يَهْدِي الْقَوْمَ الظَّالِمِينَ ) وَنَزَلَتْ فِيَّ ( قلْ كَفَى بِاللَّهِ شَهِيدًا بَيْنِي وَبَيْنَكُمْ وَمَنْ عِنْدَهُ عِلْمُ الْكِتَابِ ) إِنَّ لِلَّهِ سَيْفًا مَغْمُودًا عَنْكُمْ وَإِنَّ الْمَلاَئِكَةَ قَدْ جَاوَرَتْكُمْ فِي بَلَدِكُمْ هَذَا الَّذِي نَزَلَ فِيهِ رَسُولُ اللَّهِ ﷺ فَاللَّهَ اللَّهَ فِي هَذَا الرَّجُلِ أَنْ تَقْتُلُوهُ فَوَاللَّهِ لَئِنْ قَتَلْتُمُوهُ لَتَطْرُدُنَّ جِيرَانَكُمُ الْمَلاَئِكَةَ وَلَتَسُلُّنَّ سَيْفَ اللَّهِ الْمَغْمُودَ عَنْكُمْ فَلاَ يُغْمَدُ عَنْكُمْ إِلَى يَوْمِ الْقِيَامَةِ قَالُوا اقْتُلُوا الْيَهُودِيَّ وَاقْتُلُوا عُثْمَانَ  

"When death was upon Mu'adh bin Jabal, it was said to him: 'O Abu 'Abdur-Rahman, advise us.' He said: 'Sit me up.' So he said: 'Indeed, knowledge and faith are at their place, whoever desires them shall find them.' He said that three times. 'And seek knowledge from four men: 'Uwaimir Abu Ad-Darda, with Salman Al-Farisi, with 'Abdullah bin Mas'ud, and with 'Abdullah bin Salam who used to be a Jew and then accepted Islam. For indeed, I heard the Messenger of Allah ﷺ saying, "Indeed he is the tenth of ten in Paradise."  

سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ إِنَّهُ عَاشِرُ عَشَرَةٍ فِي الْجَنَّةِ وَفِي الْبَابِ عَنْ سَعْدٍ وَهَذَا حَدِيثٌ حَسَنٌ صَحِيحٌ غَرِيبٌ