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Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
hakim:6639 – Abū al-ʿAbbās Muḥammad b. Aḥmad al-Maḥbūbī > Saʿīd b. Masʿūd > ʿUbaydullāh b. Mūsá > Isrāʾīl > Abū Isḥāq > al-Barāʾ

[Machine] "The first of the immigrants who came to us was Mus'ab ibn 'Umair."  

الحاكم:٦٦٣٩ – أَخْبَرَنَا أَبُو الْعَبَّاسِ مُحَمَّدُ بْنُ أَحْمَدَ الْمَحْبُوبِيُّ ثَنَا سَعِيدُ بْنُ مَسْعُودٍ ثَنَا عُبَيْدُ اللَّهِ بْنُ مُوسَى أَنْبَأَ إِسْرَائِيلُ عَنْ أَبِي إِسْحَاقَ عَنِ الْبَرَاءِ قَالَ

«كَانَ أَوَّلَ مِنْ قَدِمَ عَلَيْنَا مِنَ الْمُهَاجِرِينَ مُصْعَبُ بْنُ عُمَيْرٍ ؓ »  

See similar narrations below:

Collected by Ḥākim
hakim:6669 – Abū al-ʿAbbās al-Maḥbūbī > Saʿīd b. Masʿūd > ʿUbaydullāh b. Mūsá > Isrāʾīl > Abū Isḥāq > al-Barāʾ b. ʿĀzib

[Machine] "The first of those who migrated and joined us was Mus'ab ibn 'Umayr, and after him, 'Amr ibn Umm Maktum, the blind one, came to us."  

الحاكم:٦٦٦٩ – أَخْبَرَنَا أَبُو الْعَبَّاسِ الْمَحْبُوبِيُّ ثَنَا سَعِيدُ بْنُ مَسْعُودٍ ثَنَا عُبَيْدُ اللَّهِ بْنُ مُوسَى أَنْبَأَ إِسْرَائِيلُ عَنْ أَبِي إِسْحَاقَ عَنِ الْبَرَاءِ بْنِ عَازِبٍ قَالَ

«أَوَّلُ مِنْ قَدِمَ مِنَ الْمُهَاجِرِينَ مُصْعَبُ بْنُ عُمَيْرٍ ثُمَّ قَدِمَ عَلَيْنَا بَعْدَهُ عَمْرُو ابْنُ أُمِّ مَكْتُومٍ الْأَعْمَى»