Mishkat al-Masabih 1340

Translation

Ibn ‘Umar said that on a journey God’s Messenger would pray on his riding beast in whatever direction it turned, making a sign with his head* in prayer during the night, but not in the obligatory prayers; and he would observe a witr on his riding beast. *To indicate the bowing and the prostration. (Bukhari and Muslim.)

Grades by grader

Same hadith, other wordings

• Shahih al-Bukhari 1000كَانَ النَّبِيُّ ﷺ يُصَلِّي فِي السَّفَرِ عَلَى رَاحِلَتِهِ حَيْثُ تَوَجَّهَتْ بِهِ يُومِئُ إِيمَاءً صَلاَةَ اللَّيْلِ إِلاَّ الْفَرَائِضَ وَيُوتِرُ عَلَى رَاحِلَتِهِ
• Shahih Muslim 700bكَانَ يُصَلِّي عَلَى رَاحِلَتِهِ حَيْثُ تَوَجَّهَتْ بِهِ