Surely, those who believed, and emigrated, and strove with their money and their lives in the cause of God, as well as those who hosted them and gave them refuge, and supported them, they are allies of one another. As for those who believe, but do not emigrate with you, you do not owe them any support, until they do emigrate. However, if they need your help, as brethren in faith, you shall help them, except against people with whom you have signed a peace treaty. God is Seer of everything you do.
إِنَّ الَّذينَ ءامَنوا وَهاجَروا وَجٰهَدوا بِأَموٰلِهِم وَأَنفُسِهِم فى سَبيلِ اللَّهِ وَالَّذينَ ءاوَوا وَنَصَروا أُولٰئِكَ بَعضُهُم أَولِياءُ بَعضٍ وَالَّذينَ ءامَنوا وَلَم يُهاجِروا ما لَكُم مِن وَلٰيَتِهِم مِن شَىءٍ حَتّىٰ يُهاجِروا وَإِنِ استَنصَروكُم فِى الدّينِ فَعَلَيكُمُ النَّصرُ إِلّا عَلىٰ قَومٍ بَينَكُم وَبَينَهُم ميثٰقٌ وَاللَّهُ بِما تَعمَلونَ بَصيرٌ
innal lazeena aamanoo wa haajaroo wa jaahadoo bi amwaalihim wa anfusihim fee sabeelil laahi wallazeena aawaw wa nasarooo ulaaa’ika ba’duhum awliyaaa’u ba’d; wallazeena aamanoo wa lam yuhaajiroo maa lakum minw walaayatihim min shai’in hatta yuhaajiroo; wa inistan sarookum fid deeni fa’alaiku munnasru illaa ‘alaa qawmin bainakum wa bainahum meesaaq; wallaahu bimaa ta’maloona Baseer