NET
30 They made a plate, the holy diadem, of pure gold and wrote on it an inscription, as on the engravings of a seal, “Holiness to the Lord.”
Darby
30 And they made the thin plate, the holy diadem, of pure gold, and wrote on it with the writing of the engravings of a seal, Holiness to Jehovah!
KJV
30 And they made the plate of the holy crown [of] pure gold, and wrote upon it a writing, [like to] the engravings of a signet, HOLINESS TO THE LORD.