《资治通鉴·汉纪·汉纪二》
楚军则因反攻荥阳、成皋，深入反楚的梁地八九百里，老弱残兵从千里之外转运粮食，汉军却只坚守不出战。
楚人深入敌国八九百里，老弱转粮千里之外。
The Chu army, however, counterattacked Xingyang and Chenggao, and went 800 or 900 miles deep into Liang, which was anti-Chu, and the old, weak and disabled soldiers transported food thousands of miles away, but the Han army only held on and did not go out to fight.