The prohibition against riding the jallalah animal.
حدثنا مسدد حدثنا عبد الوارث عن أيوب عن نافع
نهي عن ركوب الجلالة
No references are available.
[Its chain of transmission is sahih] Bayhaqi transmitted it: 5/254, 9/333, from the hadith of Abu Dawud, through him. The hadith has many corroborating narrations, see no. 3785, 3787.