Leviticus 8:9

Finally, he set the turban ¹  on his head and attached the gold plate, the holy diadem, ²  to the front of the turban just as the Lord had commanded Moses.

Ex 28:4,36-38; Ex 29:6; Ex 39:28-30; Zec 3:5; Zec 6:11-14; Php 2:9-11

¹ tn Although usually thought to be a “turban” (and so translated by the majority of English versions) this object might be only a “turban-like headband” wound around the forehead area (HALOT 624 s.v. מִצְנֶפֶת).

sn The turban consisted of wound-up linen (cf. Exod 28:4, 37, 39; 29:6; 39:31; Lev 16:4).

² sn The gold plate was attached as a holy diadem to the front of the turban by means of a blue cord, and had written on it “Holy to the Lord” (Exod 28:36-37; 39:30-31). This was a particularly important article of high priestly clothing in that it served as the main emblem indicating Aaron’s acceptable representation of Israel before the Lord (Exod 28:38).