《魏书·列传·卷六十三》
这天夜里，王庆云、道洛果然突出城来，驰马先行，不觉撞上木枪，马匹受伤倒下，枪中伏兵便起，同时擒住两人。
其夜，庆云、道洛果便突出，驰马先进，不觉至枪，马各伤倒，伏兵便起，同时擒获。
That night, Wang Qingyun and Tao Luo really came out of the city, riding horses in the lead, and they ran into the wooden spears without knowing it. The horses were injured and fell down. The ambush soldiers in the spears rose up and captured both of them.