The interpretation of migration
تَفْسِيرُ الْهِجْرَةِ
Sunan an-Nasa'i al-Kubra, Book of Pledges(view book)
Sunan an-Nasa'i al-Kubra 7741
al-Ḥusayn b. Manṣūr b. Jaʿfar > Mubashhir b. ʿAbdullāh > Sufyān b. Ḥusayn > Yaʿlá b. Muslim > Jābir b. Zayd
"Ibn 'Abbas said: 'The Messenger of Allah ﷺ, Abu Bakr and 'Umar were among the Muhajirin (emigrants), because they forsook (hajaru) the idolators, and some of the Ansar were Muhajirun because Al-Madinah was a land of shirk, and they came to the Messenger of Allah ﷺ on the Night of Al-'Aqabah."'
أَخْبَرَنَا الْحُسَيْنُ بْنُ مَنْصُورِ بْنِ جَعْفَرٍ قَالَ حَدَّثَنَا مُبَشِّرُ بْنُ عَبْدِ اللهِ قَالَ حَدَّثَنَا سُفْيَانُ بْنُ حُسَيْنٍ عَنْ يَعْلَى بْنِ مُسْلِمٍ عَنْ جَابِرِ بْنِ زَيْدٍ قَالَ
قَالَ ابْنُ عَبَّاسٍ كَانَ رَسُولَ اللهِ ﷺ بِمَكَّةَ وَإِنَّ أَبَا بَكْرٍ وَعُمَرَ وَأَصْحَابُ النَّبِيِّ ﷺ كَانُوا مِنَ الْمُهَاجِرِينَ لِأَنَّهُمْ هَجَرُوا الْمُشْرِكِينَ وَكَانَ مِنَ الْأَنْصَارِ مُهَاجِرُونَ لَأَنَّ الْمَدِينَةَ كَانَتْ دَارَ شِرْكٍ فَجَاءُوا إِلَى رَسُولِ اللهِ ﷺ لَيْلَةَ الْعَقَبَةِ