《资治通鉴·汉纪·汉纪四十二》
四月甲子，乐城王刘苌因骄奢淫逸，触犯法律，被贬为芜湖侯。
甲子，乐成王苌坐骄淫不法，贬为芜湖侯。
On Jiazi day in April, King Liu Chang of Lecheng was demoted to Marquis of Wuhu for being arrogant, extravagant, and licentious and for breaking the law.