《元史·列传·卷三十七》
太祖听取他的意见，即命他引兵南进。蒙古大军所至，百姓拿着饮食来迎接，占有河北诸郡。
帝从之。即命明安引兵南进，所至，民皆具箪食壶浆以迎，尽有河北诸郡而还。
Taizu listened to his advice and ordered him to lead the troops to the south. Monglian troops went all the way, and people greeted them with food and drinks. They occupied Hebei counties.