Then I lifted up my eyes, and looked, and behold a certain man clothed in linen, whose waist was girded with fine gold of Uphaz:
All Commentaries on Daniel 10:5 Go To Daniel 10
Jerome
AD 420
The Hebrew term for this is (E) 'wpz or ophaz [actually pointed as 'uwpaz in the Massoretic Text], a word which Aquila has rendered in this fashion: "And his loins were girt about with the color of ophax" [a Greek word which does not otherwise exist].
