《北史·本记·卷三》
夏四月二十日，赐京畿内因鳏寡独身难以生存的人粮食和布帛，数量不等。秋七月，各州郡出五万人修灵丘路。
夏四月甲辰，赐畿内鳏寡孤独不能自存者，粟帛各有差秋七月，发州郡五万人修灵丘道。
On 20 April, persons in the capital region unable to support themselves due to being widowed, orphaned or elderly were granted grain and cloth, in varying amounts. In the seventh month of autumn, 50,000 men were sent from the various commanderies and prefectures to repair the Lingqiu route.