Exodus 28:37-39

Lexham English Bible

³⁷ And you will place it on a blue cord, and it will be on the turban, at the front of the turban it will be. ³⁸ And it will be on the forehead of Aaron, and Aaron will bear the guilt of the holy objects that the Israelites^[a] will consecrate for all their holy gifts, and it will be on his forehead continually for acceptance for them before Yahweh.

³⁹ “And you will weave the tunic of fine linen, and you will make a turban of fine linen, and you will make a sash, the work of an embroiderer.