《辽史·列传·卷七》
保宁初年，宋包围了太原，屋质率军前往救援，兵至白马岭，屋质派精兵连夜从小道风驰电掣般赶赴太原西面驻扎，并擂响战鼓，高举火炬。
保宁初，宋围太原，以屋质率兵往援，至白马岭，遣劲卒夜出间道，疾驰驻太原西，鸣鼓举火。
In the beginning of Baoning, Song besieged Taiyuan. Wu Zhi led an army to the rescue. When the troops reached Baima Ridge, Wu Zhi dispatched the elite soldiers to gallop through a small trail overnight to arrive at the west of Taiyuan, beat drums and lit torches.