《资治通鉴·汉纪·汉纪十三》
春季，汉武帝回返长安，因柏梁台失火，所以在甘泉宫接受各诸侯王的朝拜和各郡、国载录户口，赋税的簿册。在甘泉修建诸侯王宫邸。
春，上还，以柏梁灾，故朝诸侯，受计于甘泉。甘泉作诸侯邸。
In the spring, Emperor Wu of Han returned to Chang'an. Due to the fire that had damaged the Terrace of Cypress Beams, he received the court of vassal kings, as well as the household registers and tax accounts from each county and country in Ganquan Palace. He constructed a palace for the vassal kings in Ganquan.