《辽史·本纪·卷十二》
初五，国舅太师萧闼览请求将长寿公主嫁与其子排亚，得到皇上答允。初六，拜谒太宗皇帝庙。
乙卯，国舅太师萧闼览为子排亚请尚皇女延寿公主，许之。丙辰，谒太宗皇帝庙。
On the fifth day, the Grand Tutor of the Imperial Uncle Xiao Tara requested to marry Princess Changshou to his son Paiya, and the emperor agreed. On the sixth day, he paid a visit to Emperor Taizong's temple.