《明史·列传·卷四十七》
宣德二年，行在都御史弹劾熊概与叶春所到之处擅自赏罚，纵兵骚扰百姓。
宣德二年，行在都御史劾概与春所至作威福，纵兵扰民。
In the second year of Emperor Xuande’s reign, the Censor-in-chief impeached Xiong Gai for arbitrarily rewarding or punishing as he and Ye Chun traveled and allowing the army to harass civilians.