Hadith 4468

(حديث مرفوع) حَدَّثَنَا مُعْتَمِرٌ ، عَنْ عُبَيْدِ اللَّهِ ، عَنْ نَافِعٍ ، عَنِ ابْنِ عُمَرَ ، أَنّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ كَانَ " يُعَرِّضُ عَلَى رَاحِلَتِهِ ، وَيُصَلِّي إِلَيْهَا " .
It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Messenger of Allah (peace and blessings be upon him) would place his mount in front of him as a sutrah and would pray.
Hadith Reference مسند احمد / مسند المكثرين من الصحابة / 4468
Hadith Grading حکم دارالسلام: إسناده صحيح، خ: 507، م: 502