It is narrated from Sayyiduna Jabir (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) trained horses (for racing) and held a race between them. He (peace and blessings be upon him) saw me riding a camel and said: "O Jabir, you keep on beating it."
Imam al-Tabarani (may Allah have mercy on him) said: "No one narrated these two hadiths from Umar bin Muhammad bin al-Munkadir except Muhammad bin Sulayman bin Masmul."
Hadith Referenceالمعجم الأوسط / باب الياء / 9476
Hadith Gradingمحدثین:إسناده ضعيف لضعف محمد بن سليمان بن مسمول
Hadith Takhrij«قال الهيثمي: وفيه محمد بن سليمان بن مشمول وهو ضعيف «مجمع الزوائد ومنبع الفوائد، ج 5، ص 264»»