I put a jewel on thy forehead— I put thee on a nose-jewel. See Genesis 24:47 and Houbigant. See also Song of Solomon 3:11.
Related Commentaries of Ezekiel 16:12
Ezekiel 16:12
12 And I put a jewel on thy forehead,f and earrings in thine ears, and a beautiful crown upon thine head.