《辽史·本纪·卷三十》
耶律淳封其妻普贤女为德妃，以回离保为知北院枢密使事，军旅作战事务全部委托于耶律大石。
封其妻普贤女为德妃，以回离保知北院枢密使事，军旅之事悉委大石。
Yelü Chun honored his wife, Puyan, as Noble Consort De, and granted Yelu Dashi the title of assistant commissioner of privy council, entrusting him with military strategy and combat planning.