It is narrated from Sayyiduna Jabir (may Allah be pleased with them both) that the Messenger of Allah (peace and blessings be upon him) said: "I have been permitted to tell about one of the angels of Allah from among the bearers of the Throne: (his size is such that) the distance between his earlobe and his shoulder is a journey of seventy years."
No one narrated this hadith from Muhammad bin al-Munkadir (may Allah have mercy on him) except Musa bin Uqbah (may Allah have mercy on him), and from Musa (may Allah have mercy on him) only Ibrahim bin Tahman (may Allah have mercy on him), while Ahmad bin Hafs (may Allah have mercy on him) is alone in narrating it.
Hadith Referenceالمعجم الأوسط / باب العين / 4421
Hadith Gradingمحدثین:رجاله رجال الصحيح
Hadith Takhrij«قال الهيثمي: رجاله رجال الصحيح «مجمع الزوائد ومنبع الفوائد، ج 1، ص 80»» «أخرجه أبو داود فى «سننه» برقم: 4727، والطبراني فى «الأوسط» برقم: 1709»