Reference for Psalms 28:8

יְהוָ֥ה עֹֽז־לָ֑מוֹ וּמָ֘ע֤וֹז יְשׁוּע֖וֹת מְשִׁיח֣וֹ הֽוּא׃

The LORD is a strength unto them; And He is a stronghold of salvation to His anointed.