Sa'id b. Abu Hind told that Abu Huraira reported Allah's Messenger ﷺ as saying, “There are camels which belong to devils and houses which belong to devils." He1 said he had seen the devils’ camels; one goes out with fine she-camels which he has fattened, neither riding any of them nor giving a lift to a tired brother whom he meets, but he had not seen the devils' houses. Sa'id used to say he thought they were those cages which concealed people2 with brocade. 1. It is commonly held that this refers to Abu Huraira. 2. A various reading has ‘which people concealed’. The cages mean the litters on camels' backs. Abu Dawud transmitted it.