King James Version (KJV)
And the LORD shall be king over all the earth: in that day shall there be one LORD, and his name one.
Modern English
Yahweh will be King over all the earth. In that day Yahweh will be one, and his name one.
Hebrew
וְהָיָ֧ה יְהוָ֛ה לְמֶ֖לֶךְ עַל־כָּל־הָאָ֑רֶץ בַּיּ֣וֹם הַה֗וּא יִהְיֶ֧ה יְהוָ֛ה אֶחָ֖ד וּשְׁמ֥וֹ אֶחָֽד׃
vhayah yhvah lmelek ʿal-kal-haʾareṣ bayvom hahvʾ yihyeh yhvah ʾeḥad vshmvo ʾeḥad