《宋史·列传·卷一百一十七》
李纲在前往宁江途中停驻在长沙，接到命令，便立即率领湖南的勤王之军赶赴京城救援，还未到达，都城就已经失守了。
纲行次长沙，被命，即率湖南勤王之师入援，未至而都城失守。
Li Gang stopped in Changsha on his way to Ningjiang, received the order, and immediately led the army of勤王 of Hunan to rescue the capital, but the capital had already fallen before his arrival.