وَالَّذينَ هاجَروا في سَبيلِ اللَّهِ ثُمَّ قُتِلوا أَو ماتوا لَيَرزُقَنَّهُمُ اللَّهُ رِزقًا حَسَنًا ۚ وَإِنَّ اللَّهَ لَهُوَ خَيرُ الرّازِقينَ

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.