Hadith 1692
Ibn 'Umar (May Allah be pleased with them) said:
عن ابن عمر رضي الله عنهما قال: نهى رسول الله صلى الله عليه وسلم عن الجلالة في الإبل أن يركب عليها. ((رواه أبو داود بإسناد صحيح ))
The Messenger of Allah (ﷺ) prohibited riding a camel which eats dung, or animal or human waste. [Abu Dawud].
In plain words
Riding a camel that feeds on dung and human or animal waste is prohibited here, reflecting the steady call toward cleanliness in our habits and what surrounds us.
Reference : Riyad as-Salihin 1692 In-book reference : Book 17, Hadith 182