《金史·列传·卷二十一》
我朝天子把河南、陕西赐给了宋国，宋签约要对我朝奉表称臣，所以我朝使臣不可以面向北坐。
天子以河南、陕西赐之宋，宋约奉表称臣，使者不可以北面。
The emperor of my dynasty has bestowed Henan and Shaanxi upon the Song nation, and the Song has signed an agreement to submit a memorial to my dynasty as a vassal state, so the emissary of my dynasty cannot face north when receiving the edict.