《史记·七十列传·张耳陈馀列传》
张敖也向北收聚代地的兵力一万多人赶来，都在陈馀旁边安营扎寨，不敢进攻秦军。
张敖亦北收代兵，得万馀人，来，皆壁馀旁，未敢击秦。
Zhang Ao also gathered more than ten thousand troops from the north to the land of Dai and rushed to camp next to Chen Yu, not daring to attack the Qin army.