《金史·列传·卷四十》
会河之战失败，完颜弼受伤，战马被流箭击中，押军千户夹谷王家奴把马送给完颜弼，完颜弼才得以幸免于难。
会河之败，弼被创，马中流矢，押军千户夹谷王家奴以马授弼，遂得免。
In the Battle of Chehe, Wanyan Bi was injured, and his warhorse was hit by a stray arrow. The commander of the escort, Wang Jiasu, gave his horse to Wanyan Bi, and Wanyan Bi was able to escape.