Sunan of Abu Dawood Book 15, Hadith 2568

حَدَّثَنَا مُحَمَّدُ بْنُ رَافِعٍ، حَدَّثَنَا ابْنُ أَبِي فُدَيْكٍ، حَدَّثَنِي عَبْدُ اللَّهِ بْنُ أَبِي يَحْيَى، عَنْ سَعِيدِ بْنِ أَبِي هِنْدٍ، قَالَ قَالَ أَبُو هُرَيْرَةَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏ "‏ تَكُونُ إِبِلٌ لِلشَّيَاطِينِ وَبُيُوتٌ لِلشَّيَاطِينِ فَأَمَّا إِبِلُ الشَّيَاطِينِ فَقَدْ رَأَيْتُهَا يَخْرُجُ أَحَدُكُمْ بِجَنِيبَاتٍ مَعَهُ قَدْ أَسْمَنَهَا فَلاَ يَعْلُو بَعِيرًا مِنْهَا وَيَمُرُّ بِأَخِيهِ قَدِ انْقَطَعَ بِهِ فَلاَ يَحْمِلُهُ وَأَمَّا بُيُوتُ الشَّيَاطِينِ فَلَمْ أَرَهَا ‏"‏ ‏.‏ كَانَ سَعِيدٌ يَقُولُ لاَ أُرَاهَا إِلاَّ هَذِهِ الأَقْفَاصَ الَّتِي يَسْتُرُ النَّاسُ بِالدِّيبَاجِ ‏.‏

Abu Hurairah reported the Apostle of Allaah(ﷺ) as saying "There are Camels which belong to devils and there are houses which belong to devils. As for the Camels of the devils, I have seen them. One of you goes out with his side Camels which he has fattened neither riding any of them nor giving a lift to a tired brother when he meets. As regard the houses of the devils, I have not seen them. The narrator Sa'id says "I think they are those cages (Camel litters) which conceal people with brocade."