《辽史·本纪·卷二十》
八月初二，皇上病危，召见燕赵国王洪基，晓谕他治国之纲要。
八月丁亥，疾大渐，召燕赵国王洪基，谕以治国之要。
2nd of the 8th Month. The Emperor was on the verge of death and summoned King Hongji of Yan and Zhao and taught him the essentials of ruling a country.