《元史·列传·卷四十》
平章阿合马诬告丞相伯颜杀丁家洲降卒，并奏荐德裕为中书参政，是妄图让他来说一句话，以证实伯颜杀降卒的事。
平章阿合马谮丞相伯颜杀丁家洲降卒事，奏以德裕为中书参政，欲假一言证成之，德裕辞不拜。
Pingzhang Ahema falsely accused Prime Minister Boyan of killing the surrendered soldiers at Dingjiazhou and recommended Deyu to be a Zhongshu參政, hoping to get him to say something to prove that Boyan had killed the surrendered soldiers.