Exodus 28:36-38 - The Turban
36 And thou shalt make a plate of pure gold, and grave thereon, as signets are graven, 'The holiness of the LORD,'
37 and put it on a lace of Jacincth and tie it unto the mitre, 38 upon the forefront of it, that it be upon Aaron's forehead: that Aaron bear the sin of the holy things which the children of Israel have hallowed in all their holy gifts. And it shall be always upon Aaron's forehead, that they may be accepted before the LORD.