《隋书·列传·卷十二》
高祖因韦孝宽的缘故，不追究韦艺的罪过，还授他上开府，让他立即随韦孝宽进攻尉迟迥。
高祖以孝宽故，弗问艺之罪，加授上开府，即从孝宽击迥。
Because of Wei Xiaokuan's relationship, Emperor Gaozu did not pursue Wei Yi's crime but appointed him Shang Kaifu and ordered him to follow Wei Xiaokuan immediately to attack Yuchi Jiong.