It is narrated from Sayyiduna Buraydah (may Allah be pleased with him) that he said: "A short spear would be planted in the ground for the Messenger of Allah (peace and blessings be upon him), and he (peace and blessings be upon him) would pray facing it." (The narrator said:) I think he also said: "And the howdahs would be passing in front of him (peace and blessings be upon him)."
Hadith Referenceالمعجم الأوسط / باب الميم / 7359
Hadith Gradingمحدثین:إسناده ضعيف لجهالة محمد بن حماد الواسطي
Hadith Takhrij«قال الهيثمي: فيه محمد بن حماد الواسطي ولم أجد من ذكره «مجمع الزوائد ومنبع الفوائد، ج 2، ص 58»»