《旧五代史·其它·世袭列传一》
四年，昭宗又命宰臣孙翭领军进讨，韩建劝谏而止，命李茂贞上表章洗刷罪责。
四年，昭宗复命宰臣孙偓统军进讨，韩建谏止，令茂贞上章请雪。
In the fourth year, Emperor Zhaozong ordered the prime minister Sun Yan to lead an army to attack, but Han Jian advised him to stop and ordered Li Maozhen to submit a memorial to clear his guilt.