וְהֵבֵאתִ֣י אֹתָ֔ם וְשָׁכְנ֖וּ בְּת֣וֹךְ יְרוּשָׁלִָ֑ם וְהָיוּ־לִ֣י לְעָ֗ם וַֽאֲנִי֙ אֶהְיֶ֤ה לָהֶם֙ לֵֽאלֹהִ֔ים בֶּאֱמֶ֖ת וּבִצְדָקָֽה׃ (ס)
And I will bring them, and they shall dwell in the midst of Jerusalem; and they shall be My people, and I will be their God, in truth and in righteousness.
Read halakhic rulings (Jewish law) on Zechariah 8:8: and classical halakhic sources.