عَن سعيد بْنِ زَيْدٍ عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ أَنَّهُ قَالَ: «من أحيى أَرْضًا مَيْتَةً فَهِيَ لَهُ وَلَيْسَ لِعِرْقٍ ظَالِمٍ حق» . رَوَاهُ أَحْمد وَالتِّرْمِذِيّ وَأَبُو دَاوُد وَرَوَاهُ مَالِكٌ عَنْ عُرْوَةَ مُرْسَلًا. وَقَالَ التِّرْمِذِيُّ: هَذَا حَدِيثٌ حَسَنٌ غَرِيبٌ

Abu Umama told of hearing God's Messenger say, “A loan must be paid back, a minha* must be returned, a debt must be discharged, and one who stands surety is held responsible.” Tirmidhi and Abu Dawud transmitted it.*This may be a she camel lent for a time for milking, but it can be used of other things which are lent for some specific purpose.