of. Genitive of relation.. the vail relating to the testimony or ark of the covenant, i.e. the vail that is before it.
tabernacle. tent. Hebrew. 'ohel. App-40.
Aaron. Some codices, with Samaritan Pentateuch and Targum of Onkelos, add "and his sons", as in Leviticus 24:9.
statute for ever. See Leviticus 23:14, and note on Leviticus 3:17.