Ibn Umar saw the Messenger of Allah ﷺ praying on his mount in whatever direction it faced.
حدثنا عبد الأعلى حدثنا معمر عن الزهري
أنه رأى رسول الله ﷺ يصلي على راحلته حيث توجهت به
Its isnad is sahih, previously mentioned in .