Heard it thru the grapevine?
This does not discuss it directly. This Abyssinian is an Ex slave.
“Hear and obey even if there is placed over you an Abyssinian, whose head is like a dried raisin.”
hadith-about-abyssinian-and-head-like-dried-raisin
Did Mohammad say that satan looks like a black slave.
These all presume that there is an actual factual history of Muhammad, not not just stuff made up 250 years after thge fact by Arabic rulers to organize Arabs in to a cohesive fighting force using religious threats and rewards. (That brothel garden in the sky.)