Sahih Muslim · Hadith 6147
The Book Pertaining to the Excellent Qualities of the Holy Prophet (may Peace be upon them) and His - كتاب الفضائل
وحدثنا أبو بكر بن أبي شيبة، حدثنا وكيع، عن شعبة، عن قتادة، عن أنس، قال كان بالمدينة فزع فاستعار النبي صلى الله عليه وسلم فرسا لأبي طلحة يقال له مندوب فركبه فقال " ما رأينا من فزع وإن وجدناه لبحرا " .
Anas reported that there was consternation in Medina. The Messenger of Allah (may peace be upon him) borrowed the horse from Abu Talha which was called Mandub. He rode it and said: We have found no reason for consternation, and we have found it to be (as quick as a torrent) of water.
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).