حَدَّثَنَا مُوسَى بْنُ إِسْمَاعِيلَ، حَدَّثَنَا حَمَّادٌ، أَخْبَرَنَا قَتَادَةُ، عَنْ عِكْرِمَةَ، عَنِ ابْنِ عَبَّاسٍ، قَالَ نَهَى رَسُولُ اللَّهِ صلى الله عليه وسلم عَنِ الشُّرْبِ مِنْ فِي السِّقَاءِ وَعَنْ رُكُوبِ الْجَلاَّلَةِ وَالْمُجَثَّمَةِ ‏.‏ قَالَ أَبُو دَاوُدَ الْجَلاَّلَةُ الَّتِي تَأْكُلُ الْعَذِرَةَ ‏.‏

Ibn Abbas said: The apostle of allah (PBUH) forbade drinking from the mouth of a water-skin, and riding the animal which feeds on filth and eating the animal which is killed in confinement. Abu Dawud said: Jallalah means an animal which eats filth and impurities. Translation Not Available

Book Ref: Sunan Abi Dawud Book 27 Hadith 3719
Web Ref:  Sunan Abi Dawud Book 26 Hadith 3710