"And of My slaves who goes out as a Mujahid striving in the cause of Allah, seeking my pleasure, I guarantee that I will bring him back with whatever he had earned as reward or spoils of war, and if I take his (soul) I will forgive him and have mercy on him." (Using translation from Nasāʾī 3126)
عَنِ النَّبِيِّ ﷺ فِيمَا يَحْكِي عَنْ رَبِّهِ تَبَارَكَ وَتَعَالَى قَالَ أَيُّمَا عَبْدٍ مِنْ عِبَادِي خَرَجَ مُجَاهِدًا فِي سَبِيلِي ابْتِغَاءَ مَرْضَاتِي ضَمِنْتُ لَهُ أَنْ أُرْجِعَهُ بِمَا أَصَابَ مِنْ أَجْرٍ وَغَنِيمَةٍ وَإِنْ قَبَضْتُهُ أَنْ أَغْفِرَ لَهُ وَأَرْحَمَهُ وَأُدْخِلَهُ الْجَنَّةَ