《史记·三十世家·卫康叔世家》
当初，翟人杀死懿公，卫人怜悯他，想再立被宣公谋害的太子伋的后代，但伋的儿子已去世，代替伋死的子寿又无子。
初，翟杀懿公也，卫人怜之，思复立宣公前死太子伋之后，伋子又死，而代伋死者子寿又无子。
At the beginning, when the Di people killed Duke Yi, the people of Wei pitied him and wanted to re-establish the descendants of Crown Prince Ji, who had been murdered by Duke Xuan, but Ji's son had already died, and Zi Shou, who had died in Ji's place, had no son.