Once Messenger of Allah ﷺ passed by a dead sheep and said (to the people), "Why don't you use its hide?" They said, "But it is dead," He said, "Only eating it, is prohibited."  

أَخْبَرَهُ أَنَّ رَسُولَ اللَّهِ ﷺ مَرَّ بِشَاةٍ مَيِّتَةٍ فَقَالَ هَلاَّ اسْتَمْتَعْتُمْ بِإِهَابِهَا قَالُوا إِنَّهَا مَيِّتَةٌ قَالَ إِنَّمَا حَرُمَ أَكْلُهَا  

The Prophet ﷺ passed by a dead goat and said, "There is no harm if its owners benefit from its skin."  

سَمِعْتُ ابْنَ عَبَّاسٍ ؓ يَقُولُ مَرَّ النَّبِيُّ ﷺ بِعَنْزٍ مَيْتَةٍ فَقَالَ مَا عَلَى أَهْلِهَا لَوِ انْتَفَعُوا بِإِهَابِهَا