《明史·列传·卷一百九十九》
官军便驻扎在平地上，用小船渡过去，到龙止的铁冶寨，击破了蛮族人。
乃驻平野，得小舟渡，至龙止铁冶寨，击破之。
The officers then stayed on the flat ground and ferried across in small boats. They arrived at Longzhi's Tieye Village and defeated the barbarians.