Ancient of Days
an expression applied to Jehovah three times in the vision of
Daniel (7:9, 13, 22) in the sense of eternal. In contrast with
all earthly kings, his days are past reckoning.
Bibliography Information Easton, Matthew George. M.A., D.D., "Biblical Meaning for 'Ancient of Days' Eastons Bible Dictionary". bible-history.com - Eastons; 1897.