《辽史·本纪·卷二十四》
二十日，任命耶律阿思为契丹行宫都部署，耶律慎思为北院枢密副使。
甲子，以耶律阿思为契丹行宫都部署，耶律慎思北院枢密副使。
On the 20th, Yelü Asi was appointed Commander-in-chief of the Khitan Temporary Palace and Yelü Shensu as Deputy Envoy of the Northern Court Privy Council.