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 qawmim bainakum wa bainahum meesaaq; wallaahu bimaa ta'maloona Baseer (al-ʾAnfāl 8:72)
Indeed, those who have believed and emigrated and fought with their wealth and lives in the cause of Allah and those who gave shelter and aided – they are allies of one another. But those who believed and did not emigrate – for you there is no support of them until they emigrate. And if they seek help of you for the religion, then you must help, except against a people between yourselves and whom is a treaty. And Allah is Seeing of what you do. (Al-Anfal [8] : 72)