《宋史·列传·卷二百一十》
德二年正月，以礼部侍郎身份到前线讲和，还没有到达，敌人就又反悔了。
二年正月，以礼部侍郎使军前请和，不就而反。
In the first month of the second year of De, he went to the front line as a member of the Ministry of Rites to make peace, but before he arrived, the enemy had already reneged.