King James Version (KJV)
And I will turn my hand upon thee, and purely purge away thy dross, and take away all thy tin: {purely: Heb. according to pureness}
Modern English
and I will turn my hand on you, thoroughly purge away your dross, and will take away all your tin.
Hebrew
וְאָשִׁ֤יבָה יָדִי֙ עָלַ֔יִךְ וְאֶצְרֹ֥ף כַּבֹּ֖ר סִיגָ֑יִךְ וְאָסִ֖ירָה כָּל־בְּדִילָֽיִךְ׃
vʾashiybah yadiy ʿalayik vʾeṣrof kabor siygayik vʾasiyrah kal-bdiylayik
כָּלkolevery / all