《金史·列传·卷八》
出河店一战中，只有习不失的计策与太祖相合，突袭击败十万敌军，挫伤了敌军的前锋。
出河店之役，惟习不失之策与太祖合，卒破十万之师，挫其军锋。
In the battle of Chu He Dian, only Xi Bushi's strategy matched Taizu's, raiding and defeating 100,000 enemy troops, and frustrating the enemy's vanguard.