From the Prophet [SAW], that he said: "If a person's wealth is sought without right, and he fights (to protect it) and is killed, he is a martyr."
عَنِ النَّبِيِّ ﷺ قَالَ مَنْ أُرِيدَ مَالُهُ بِغَيْرِ حَقٍّ فَقَاتَلَ فَقُتِلَ فَهُوَ شَهِيدٌ هَذَا خَطَأٌ وَالصَّوَابُ حَدِيثُ سُعَيْرِ بْنِ الْخِمْسِ