﴿ وَٱلَّذِينَ هَاجَرُوا۟ فِى سَبِيلِ ٱللَّهِ ثُمَّ قُتِلُوٓا۟ أَوْ مَاتُوا۟ لَيَرْزُقَنَّهُمُ ٱللَّهُ رِزْقًا حَسَنًۭا ۚ وَإِنَّ ٱللَّهَ لَهُوَ خَيْرُ ٱلرَّٰزِقِينَ ﴾

“AND AS FOR those who forsake the domain of evil (and strive) in God’s cause, and then are slain or die - God will most certainly provide for them a goodly sustenance [in the life to come] for, verily, God - He alone - is the best of providers;”

Please check ayah 22:60 for complete tafsir.