《南齐书·本纪·卷八》
十三日，鄱阳王萧宝寅投奔虏方，诛杀邵陵王南齐书萧宝攸、晋熙王萧宝嵩、桂阳王萧宝贞。
辛丑，鄱阳王宝寅奔虏，邵陵王宝攸、晋熙王宝嵩、桂阳王宝贞伏诛。
On the 13th, Xiao Baoyin, King of Poyang, took refuge in the enemy's side, killing Xiao Baoyou, King of Shaoling, Xiao Baosong, King of Jinxi, and Xiao Bozhen, King of Guiyang.