《隋书·列传·卷六》
到辽东之役时，苏威以本来官职兼任左武卫大将军，升任光禄大夫，赐宁陵侯爵位。
及辽东之役，以本官领左武卫大将军，进位光禄大夫，赐爵宁陵侯。
During the Liaodong Campaign, Su Wei was appointed General of the Left Guards while still holding his original official position and was promoted to Commandant of the Palace Guards; he was also granted the title Lord of Ningling.