Exodus 28:35-37

Lexham English Bible

³⁵ And it will be on Aaron for serving, and its sound will be heard at his coming into the sanctuary before Yahweh and at his going out, so that he will not die.

³⁶ “And you will make a pure gold rosette,^[a] and you will engrave on it with seal engravings: “A holy object for Yahweh.” 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.