《元史·列传·卷七十五》
待泰不花失败，前往哈剌不花处求援，哈剌不花将泰不花押送京师，致他于死地，君子对此有所非议。石抹宜孙字申之。
芹泉，谷名，英所居也。石抹宜孙迈里古思石抹宜孙，字申之。
When Tai Bugua was defeated, he went to seek help from Harabula. Harabula escorted him to the capital and caused his death. Gentlemen criticized this. Shimo Yisun's style name was Shenzhi.