لِلْفُقَرَاۤءِ الْمُهٰجِرِيْنَ الَّذِيْنَ اُخْرِجُوْا مِنْ دِيَارِهِمْ وَاَمْوَالِهِمْ يَبْتَغُوْنَ فَضْلًا مِّنَ اللّٰهِ وَرِضْوَانًا وَّيَنْصُرُوْنَ اللّٰهَ وَرَسُوْلَهٗ ۗ اُولٰۤىِٕكَ هُمُ الصّٰدِقُوْنَۚ ( الحشر: ٨ )
Lilfuqaraaa'il Muhaaji reenal lazeena ukhrijoo min diyaarihim wa amwaalihim yabtaghoona fadlam minal laahi wa ridwaananw wa yansuroonal laaha wa Rasoolah; ulaaa'ika humus saadiqoon (al-Ḥašr 59:8)
For the poor emigrants who were expelled from their homes and their properties, seeking bounty from Allah and [His] approval and supporting [the cause of] Allah and His Messenger, [there is also a share]. Those are the truthful. (Al-Hashr  : 8)
1 Mufti Taqi Usmani
(And fai’ is especially) for the poor emigrants who were expelled from their homes and properties, while they were seeking Allah’s grace and pleasure, and were helping (the religion of) Allah and His Messenger. They are the truthful.