Isaiah 48:4 BIB: קָשֶׁ֖ה אָ֑תָּה וְגִ֤יד בַּרְזֶל֙ עָרְפֶּ֔ךָNAS: is an iron sinew And your foreheadKJV: [is] an iron sinew, and thy browINT: you are obstinate you sinew is an iron and your neck