Al-Hajj 22:58

وَٱلَّذِينَ هَاجَرُواْ فِي سَبِيلِ ٱللَّهِ ثُمَّ قُتِلُوٓاْ أَوۡ مَاتُواْ لَيَرۡزُقَنَّهُمُ ٱللَّهُ رِزۡقًا حَسَنٗاۚ وَإِنَّ ٱللَّهَ لَهُوَ خَيۡرُ ٱلرَّـٰزِقِينَ 58

And those who emigrated for the cause of Allah and then were killed or died - Allah will surely provide for them a good provision. And indeed, it is Allah who is the best of providers