English translation
1098. Narrated Sālim: At night, 'Abdullāh bin 'Umar used to offer the Ṣalāt (prayer) on the back of his animal during a journey and never cared about the direction he faced. Ibn 'Umar said, "Allāh's Messenger ﷺ used to offer the optional Ṣalāt (prayer) on the back of his Rāhila facing any direction and also used to offer the Witr on it but never offered the prescribed (compulsory) Ṣalāt (prayer) on it."
