《北史·本记·卷十一》
突厥军队领着人马上了西山，不肯和齐兵交战，众人都惊恐不安神色大变。
突厥引上西山，不肯战，众失色。
The Turkic army led the men and horses up the western mountain, refusing to engage in battle with the Qi soldiers; everyone was horrified and their expressions changed dramatically.