King James Version (KJV)
That they may know from the rising of the sun, and from the west, that {there is} none beside me. I {am} the LORD, and {there is} none else.
Modern English
that they may know from the rising of the sun, and from the west, that there is no one besides me. I am Yahweh, and there is no one else.
Hebrew
לְמַ֣עַן יֵדְע֗וּ מִמִּזְרַח־שֶׁ֙מֶשׁ֙ וּמִמַּ֣עֲרָבָ֔ה כִּי־אֶ֖פֶס בִּלְעָדָ֑י אֲנִ֥י יְהוָ֖ה וְאֵ֥ין עֽוֹד׃
lmaʿan yedʿv mimizraḥ-shemesh vmimaʿarabah kiy-ʾepes bilʿaday ʾaniy yhvah vʾeyn ʿvod