《资治通鉴·汉纪·汉纪三十九》
窦宪派副校尉阎砻率领骑兵二千余人袭击北匈奴在伊吾的守军，重新占领该地。
窦宪遣副校尉阎盘将二千馀骑掩击北匈奴之守伊吾者，复取其地。
Dou Xian sent Yan Jing, the Deputy Garrison Colonel, leading more than two thousand cavalry to attack the Northern Xiongnu garrison at Yiwu and retook the land.