وَعَنْهُ أَيْضًا أَنَّهُ سَأَلَ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ عَنِ الضَّوَالِّ فَقَالَ ضَالَّةُ الْمُسْلِمِ حَرَقُ النَّارِ
It is also narrated from Sayyiduna Jarood (may Allah be pleased with him) in this manner that he asked the Noble Prophet (peace and blessings be upon him and his family) about lost animals. The Prophet (peace and blessings be upon him and his family) said: The lost property of a Muslim is a flame of fire.