מִדַּעְתִּ֕י כִּ֥י קָשֶׁ֖ה אָ֑תָּה וְגִ֤יד בַּרְזֶל֙ עָרְפֶּ֔ךָ וּמִצְחֲךָ֖ נְחוּשָֽׁה׃
내가 알거니와 너는 완악하며 네 목의 힘줄은 무쇠요 네 이마는 놋이라
Targum Jonathan on Isaiah
I knew that thou wouldest be a rebel, and thy neck would be as hard iron, and thy brow strong as brass.