《宋史·列传·卷九十三》
等到达永乐，西夏兵倾国而至，高永亨的兄长高永能请求趁西夏没有列阵前袭击。
比至，夏兵倾国而至，永享兄永能请及其未陈击之。
After arriving at Yongle, the Western Xia soldiers attacked with the entire country's force, Gao Yongheng's elder brother Gao Yongneng requested to attack before the Western Xia had arranged their troops.