Sulaiman b. Harb said: the wording "the ears are treated as part of the head" were uttered by Abu Umamah.
Hammad said: I do not know whether the phrase "the ears are treated as part of the head" was he statement of the Prophet (ﷺ) or of Abu Umamah.
In-book : Book 1, Hadith 134
English translation : Book 1, Hadith 134