Yechezkel 1:27-28

Orthodox Jewish Bible

²⁷ And I saw something gleaming, shining out like the appearance of eish; inside it all around, from the appearance of his loins even upward, and from the appearance of his loins even downward, I saw something like the appearance of eish, and it had radiance all around.

²⁸ As the appearance of the keshet (rainbow) that is in the anan in yom hageshem, so was the appearance of the radiance all around. This was the appearance of the demut Kavod Hashem. And when I saw it, I fell upon my face, and I heard a voice of one that spoke.