《明史·列传·卷三十三》
尚书说： 听说大军来到，他惶恐北逃，现在大概离这三十里。 
尚书言： 闻大兵来，惶恐北走，去此可三十里。 
The official said, “When I heard the great army had arrived, he was terrified and fled to the north. He should be about thirty miles from here now.”