Reference for Ezekiel א:10

וּדְמ֣וּת פְּנֵיהֶם֮ פְּנֵ֣י אָדָם֒ וּפְנֵ֨י אַרְיֵ֤ה אֶל־הַיָּמִין֙ לְאַרְבַּעְתָּ֔ם וּפְנֵי־שׁ֥וֹר מֵֽהַשְּׂמֹ֖אול לְאַרְבַּעְתָּ֑ן וּפְנֵי־נֶ֖שֶׁר לְאַרְבַּעְתָּֽן׃

As for the likeness of their faces, they had the face of a man; and they four had the face of a lion on the right side; and they four had the face of an ox on the left side; they four had also the face of an eagle.

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ספר השרשים

ספר השרשים