It is narrated from Sayyiduna Anas (may Allah be pleased with him) that he said: "When the Messenger of Allah (peace and blessings be upon him) walked, it seemed (because of his strength and speed) as if he (peace and blessings be upon him) were walking leaning forward."
No one narrated this hadith from Humayd (may Allah have mercy on him) except Yahya (may Allah have mercy on him).
Hadith Referenceالمعجم الأوسط / باب الباء / 3145
Hadith Takhrij«أخرجه الضياء المقدسي فى «الأحاديث المختارة» برقم: 1947، 1948، والحاكم فى «المستدرك» برقم: 7845، وأبو داود فى «سننه» برقم: 4863، وأبو يعلى فى «مسنده» برقم: 3764»