וְאַרְבָּעָ֥ה פָנִ֖ים לְאֶחָ֑ד פְּנֵ֨י הָאֶחָ֜ד פְּנֵ֣י הַכְּר֗וּב וּפְנֵ֤י הַשֵּׁנִי֙ פְּנֵ֣י אָדָ֔ם וְהַשְּׁלִישִׁי֙ פְּנֵ֣י אַרְיֵ֔ה וְהָרְבִיעִ֖י פְּנֵי־נָֽשֶׁר׃
그룹들은 각기 네 면이 있는데 첫 면은 그룹의 얼굴이요 둘째 면은 사람의 얼굴이요 셋째는 사자의 얼굴이요 넷째는 독수리의 얼굴이더라
Rashi on Ezekiel
the face of one was the face of the cherub That was the face of the ox, which was transformed into a cherub.