'Crown' in the Bible

And he put the mitre upon his head; also upon the mitre, even upon his forefront, did he put the golden plate, the holy crown; as the LORD commanded Moses.

The priests shall not shave their heads, nor shave off the edges of their beards, nor make any cuts in their body.

Neither shall he go out of the sanctuary, nor profane the sanctuary of his God; for the crown of the anointing oil of his God is upon him: I am the LORD.