釋氏稽古略 3.458

3.458

閩族王氏延政稱帝於建州國號大殷。初天福四年曦既立。驕淫苛虐猜忌宗族。其弟建州刺史王延政以書諫之。曦怒。由是兄弟積相猜恨戰鬪。至是延政稱帝。

Wang Yanzheng of the Min clan proclaimed himself emperor in Jianzhou, with the dynastic title Great Yin. Initially, when Xi was enthroned in the fourth year of Tianfu, he was arrogant, licentious, harsh, cruel, and suspicious of his kin. His younger brother, Wang Yanzheng, Prefect of Jianzhou, remonstrated with him by letter. Xi was enraged; from this, the brothers accumulated mutual suspicion and hatred, and fought wars. At this point, Yanzheng proclaimed himself emperor.