《金史·本纪·卷五》
三月二日，东海县民张旺、徐元等人造反，派遣都水监徐文、步军指挥使张弘信、同知大兴尹事李惟忠、宿值将军萧阿纞率领舟师九百人，驾船在海上讨伐反贼，命令他们说： 朕的意思不在一座城邑，而是要试一下舟师罢了。 
三月辛巳，东海县民张旺、徐元等反，遣都水监徐文、步军指挥使张弘信、同知大兴尹事李惟忠、宿直将军萧阿窊率舟师九百，浮海讨之，命之曰： 朕意不在一邑，将试舟师耳。 
On March 2nd, Zhang Wang, Xu Yuan and other people in Donghaixian County started a rebellion. The Emperor ordered Xu Wen, the Inspector of Water Resources, Zhang Hongxin, the commander of the infantry, Li Weizhong, the assistant magistrate of Daxing, and General Xiao Ajuan to lead 900 naval ships to attack the rebels at sea, instructing them: “My intention is not to occupy a city, but just to test my navy."