Exodus 29:6

And thou shalt put the mitre upon his head, and put the holy crown upon the mitre.

Cross-references

Exodus 28:36-39 gives instructions for the turban and gold plate ('holy crown') now placed on the turban here.

Leviticus 8:9 describes Moses putting the turban and golden plate on Aaron — the exact fulfillment of this command.

Zechariah 6:11 places a crown on Joshua the high priest — a symbolic act prefiguring the priest-king, echoing the holy crown here.

In Zechariah 3:5, a clean turban is placed on the high priest Joshua as part of his cleansing — echoing this consecration image.