King James Version (KJV)
And I the LORD will be their God, and my servant David a prince among them; I the LORD have spoken {it}.
Modern English
I, Yahweh, will be their God, and my servant David prince among them. I, Yahweh, have spoken it.
Hebrew
וַאֲנִ֣י יְהוָ֗ה אֶהְיֶ֤ה לָהֶם֙ לֵֽאלֹהִ֔ים וְעַבְדִּ֥י דָוִ֖ד נָשִׂ֣יא בְתוֹכָ֑ם אֲנִ֥י יְהוָ֖ה דִּבַּֽרְתִּי׃
vaʾaniy yhvah ʾehyeh lahem leʾlohiym vʿabdiy david nashiyʾ btvokam ʾaniy yhvah dibartiy