מגדל [מַגְדִּיל֮] יְשׁוּע֪וֹת מַ֫לְכּ֥וֹ וְעֹ֤שֶׂה חֶ֨סֶד ׀ לִמְשִׁיח֗וֹ לְדָוִ֥ד וּלְזַרְע֗וֹ עַד־עוֹלָֽם׃
Great salvation giveth He to His king; and showeth mercy to His anointed, To David and to his seed, for evermore.
Aramaic Targum to Psalms
He works abundant redemption with his king, and shows favor to his anointed, to David and his seed forever.