Hisgalus 4:8

Orthodox Jewish Bible

⁸ And the Arba HaChayyot (four living beings), each one of them had six wings and they were full of eynayim (eyes) without and within. And yomam valailah (day and night), they do not cease to rest but continue singing, KADOSH, KADOSH, KADOSH, ADONOI TZVAOT, the One who was and is and is to come. [YESHAYAH 6:3; YECHEZKEL 1:18; YESHAYAH 6:3]