《金史·列传·卷四十二》
东海王准备任用胡沙虎，满朝官员都认为不合适，而忠孝却独自强力推荐。
东海欲用胡沙虎，举朝皆曰不可，忠孝独力荐。
When King Donghai was about to employ Husahu, all the officials in the court thought it was inappropriate, but loyalty recommended it strongly.