《后汉书·本纪·光武帝纪上》
三月初八，调广阳王刘良为赵王，刘良始进入封国。
三月癸未，徙广阳王良为赵王，始就国。
On the 8th day of the third month of spring, Emperor Guangwu transferred King Liu Liang of Guangyang to become King of Zhao, and Liu Liang entered his enfeoffed territory for the first time.