《旧五代史·后梁·太祖纪七》
晚上太祖住在汜水县，太祖召魏王张宗进来问答，就在御座前赐给食物，数刻才退。五日，太祖从汜水出发。回到东都，文武臣僚到东郊奉迎。宰臣薛贻矩抱病告假，不能随从，太祖慰问再三，又命他暂驻东京以待病愈。
渤海遣使朝贡。宰臣薛贻矩抱恙在假，不克扈从，宣问旁午，仍命且驻东京以俟良愈。
At night, Taizu stayed in Sishui County. Taizu called Zhang Zong, King of Wei, to ask and answer, and gave him food in front of the imperial seat, and then retreated after a while. On the fifth day, Taizu set off from Sishui. Upon returning to Dongdu, civil and military officials came to greet him in the eastern suburbs. Minister Xue Yiju pleaded for leave due to illness and could not follow. Taizu comforted him repeatedly and ordered him to stay in Tokyo until he recovered.