King James Version (KJV)
For then will I turn to the people a pure language, that they may all call upon the name of the LORD, to serve him with one consent. {language: Heb. lip} {consent: Heb. shoulder}
Modern English
For then I will purify the lips of the peoples, that they may all call on Yahweh’s name, to serve him shoulder to shoulder.
Hebrew
כִּֽי־אָ֛ז אֶהְפֹּ֥ךְ אֶל־עַמִּ֖ים שָׂפָ֣ה בְרוּרָ֑ה לִקְרֹ֤א כֻלָּם֙ בְּשֵׁ֣ם יְהוָ֔ה לְעָבְד֖וֹ שְׁכֶ֥ם אֶחָֽד׃
kiy-ʾaz ʾehpok ʾel-ʿamiym shapah brvrah liqroʾ kulam bshem yhvah lʿabdvo shkem ʾeḥad