《后汉书·列传·李王邓来列传》
汉兵败于小长安，诸将多亡失了家属，光武单骑逃走，遇见妹妹伯姬，与她共骑而奔。
汉兵败小长安，诸将多亡家属，光武单马遁走。遇女弟伯姬，与共骑而奔。
When the Han forces were defeated at Xiao Chang’an, most of the officers lost their families, and Guangwu escaped alone on horseback. He ran into his younger sister, Bo Ji, and they rode together.