(7) باب صَلاَةِ التَّطَوُّعِ عَلَى الدَّوَابِّ وَحَيْثُمَا تَوَجَّهَتْ بِهِ
Narrated Jabir bin `Abdullah:
The Prophet (ﷺ) used to offer the Nawafil, while riding, facing a direction other than that of the Qibla.
Reference: Sahih al-Bukhari 1094
In-book reference: Book 18, Hadith 14
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 2, Book 20, Hadith 199