《宋史·列传·卷一百六十五》
金人听说许奕的名字已很久了，十分恭敬地迎接他，正赶上金国皇帝避暑，离宫与京城相距二十里，这时金国皇帝特意为许奕回到京城。
金人闻奕名久，礼迓甚恭，方清暑，离宫相距二十里，至是特为奕还内。
The Jin people had heard of Xu Yi's name for a long time, and they welcomed him with great respect. It happened that the Jin emperor was on vacation, and he was located in a palace twenty li from the capital. Upon hearing of the arrival of Xu Yi, he immediately returned to the capital.