Sunan An-Nasa'i - سنن النسائي
37. The Book of Fighting [The Prohibition of Bloodshed] - كتاب تحريم الدم
22) Chapter: The One Who is Killed Defending His Wealth
It was narrated that 'Abdullah bin 'Amr said:
"I heard the Messenger of Allah [SAW] say: 'Whoever fights to protect his wealth and is killed, he is a martyr.'"
22) باب مَنْ قُتِلَ دُونَ مَالِهِ
أَخْبَرَنَا مُحَمَّدُ بْنُ عَبْدِ الأَعْلَى، قَالَ حَدَّثَنَا خَالِدٌ، قَالَ حَدَّثَنَا حَاتِمٌ، عَنْ عَمْرِو بْنِ دِينَارٍ، عَنْ عَبْدِ اللَّهِ بْنِ عَمْرٍو، قَالَ سَمِعْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم يَقُولُ . " مَنْ قَاتَلَ دُونَ مَالِهِ فَقُتِلَ فَهُوَ شَهِيدٌ "