《资治通鉴·魏纪·魏纪四》
公孙渊自知吴国相距遥远难以信用靠，于是斩张弥、许晏等人首级，送到京城，全部吞并了吴国的士兵及带来的金银财宝。
公孙渊知吴远难恃，乃斩张弥、许晏等首，传送京师，悉没其兵资珍宝。
Gongsundu Yuan knew that Wu state was far away and could not be trusted. Thus, he killed Zhang Mi, Xu Yan and others and sent their heads to the capital. He took all the gold, silver and other riches from Wu.