[Machine] The Messenger of Allah ﷺ used to engage in dhikr (remembrance of Allah) while riding his camel, regardless of whether his face was facing the Qibla or not. Abdullah bin Umar used to do the same.
أَنَّ رَسُولَ اللهِ ﷺ كَانَ يُسَبِّحُ وَهُوَ عَلَى ظَهْرِ رَاحِلَتِهِ لَا يُبَالِي حَيْثُ كَانَ وَجْهُهُ وَيَوْمِي بِرَأْسِهِ إِيمَاءً وَكَانَ عَبْدُ اللهِ بْنُ عُمَرَ يَفْعَلُ ذَلِكَ