《汉书·传·何武王嘉师丹传》
何武做了五年刺史，入京做丞相司直，丞相薛宣很敬重他。
为刺史五岁，入为丞相司直，丞相薛宣敬重之。
He Wu served as a governor for five years and then entered the capital to serve as the Censorate Attendant for the Prime Minister. The Prime Minister Xue Xuan respected him very much.