《资治通鉴·宋纪·宋纪十》
冬季十一月，戊戌，北魏国主前往中山，顺路又去了信都。十二月，丙子，北魏国主启程返回，经过灵丘，又到了温泉宫。庚辰，回到平城。
冬，十一月，戊戌，魏主如中山，遂如信都；十二月，丙子，还，幸灵丘，至温泉宫；庚辰，还平城。
In the eleventh month of winter, wu-xu, the monarch of the Northern Wei Dynasty headed for Zhongshan, and passed by Xindu along the way. In the twelfth month, bing-zi, the monarch of the Northern Wei Dynasty set out on his return journey and passed by Lingqiu, and then arrived at Wenquan Palace. geng-chen, he returned to Pingcheng.