Dalil

Quran Al-Hashr 59:8

لِلۡفُقَرَآءِ ٱلۡمُهَٰجِرِينَ ٱلَّذِينَ أُخۡرِجُواْ مِن دِيَٰرِهِمۡ وَأَمۡوَٰلِهِمۡ يَبۡتَغُونَ فَضۡلٗا مِّنَ ٱللَّهِ وَرِضۡوَٰنٗا وَيَنصُرُونَ ٱللَّهَ وَرَسُولَهُۥٓۚ أُوْلَٰٓئِكَ هُمُ ٱلصَّٰدِقُونَ

Translation

For the poor emigrants who were expelled from their homes and their properties, seeking bounty from Allāh and [His] approval and supporting [the cause of] Allāh and His Messenger, [there is also a share]. Those are the truthful.