Shabbetai Donnolo, Sefer Hakhmoni, p. 40

Jewish Mysticism
From the radiant splendor of His great and awesome light which cannot be fathomed and has no measure, He shines His splendor within the water. From the force of that splendor which He shone in the water a fire emerged, and from that fire He carved and hewed the throne of glory, the ophanim, the seraphs, the holy beasts, the ministering angels, and all the heavenly host.

Translated by Elliot Wolfson in Through a Speculum that Shines- Vision and Imagination in Medieval Jewish Mysticism, Princeton- Princeton University Press, 1994.