مِشْكَاةُ الْمَصَابِيحِ
Mishkat al-Masabih 3806
Jihad
(Section III) - Section 1
وَعَنْ عَبْدِ اللَّهِ بْنِ عَمْرِو بْنِ الْعَاصِ أَنَّ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ: «الْقَتْلُ فِي سَبِيلِ اللَّهِ يُكَفِّرُ كُلَّ شَيْءٍ إِلَّا الدّين» . رَوَاهُ مُسلم
‘Abdallah b. ‘Amr b. al-'As reported the Prophet (ﷺ) as saying. "Being killed in God’s path will cover up everything but debt." Muslim transmitted it.
Mishkat al-Masabih, 3806صَحِيحٌ (الألباني)