《水经注·卷九》
浮水又往东北流经柳县老城南面。汉武帝元朔四年把这里改封给晓骑将军平乡侯刘欲，立为侯国，是浮阳郡的治所。
建武十五年，更封骁骑将军平乡侯刘歆为侯国，浮阳郡治。
The Fushui river flowed northeast again, passing by the south side of the old city of Liuxian. In the fourth year of Emperor Han Wudi's Yuanshuo era, it was renamed and given to Liu Yu, the Marquis of Pingxiang, who was a General of Light Cavalry, as a fiefdom, which was the capital of Fuyang county.