《资治通鉴·汉纪·汉纪四十四》
十一月庚子，擢升执金吾张乔代理车骑将军事务，率军一万五千人，驻守三辅。
十一月，庚子，以执金吾张乔行车骑将军事，将兵万五千人屯三辅。
On November Gengzi, Zhang Qiao, the Zuo Jinwu, was promoted to the acting post of General of the Chariots and Cavalry, leading 15,000 troops to garrison the Three Auxiliary Areas.