《资治通鉴·汉纪·汉纪十》
当时，田的食邑是县；县在黄河北岸，黄河决口向南泛滥，县就不会遭受水灾，食邑收入就会增加。
是时，田分奉邑食鄃，鄃居河北，河决而南，则鄃无水灾，邑收多。
At that time, Tian's fief was a county; the county was on the north bank of the Yellow River, and the breach in the Yellow River flooded to the south, so the county would not suffer from flooding, and the income from the fief would increase.