´It was narrated that Ibn 'Umar said:` "The Messenger of Allah (ﷺ) used to pray on his mount while on a journey, no matter what direction it was facing." Malik said: "Abdullah bin Dinar said: 'And Ibn 'Umar used to do likewise.'"
Hadith ReferenceSunan an-Nasa'i / The Book of Salah / Hadith: 493
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:متفق عليه
Hadith Takhrij«وقد أخرجہ: صحیح مسلم/المسافرین 4 (700)، موطا امام مالک/سفر 7 (26)، (تحفة الأشراف: 7238)، مسند احمد 2/13 (66)، ویأتي عند المؤل برقم: 744 (صحیح)»