《陈书·列传·卷三》
侯景的部将于庆向南侵夺地盘到豫章，城邑被攻下，侯瑱走投无路，于是向于庆投降。
侯景将于庆南略地至豫章，城邑皆下，瑱穷蹙，乃降于庆。
Yu Qing, a general of Hou Jing, invaded the south and seized the land of Yu Zhang, captured the city, and forced Hou Tian to surrender.