《水经注·卷七》
秦兵进攻赵国，邯郸眼看就要投降了，骤站客舍小吏的儿子李同向平原君赵胜建议，叫他分出自己的家产，搞赏士兵，于是征募到敢死队三千人。李同和他们一起冲向秦军，把秦军打退了。
秦攻赵，邯郸且降，传舍吏子李同说平原君胜，分家财飨士，得敢死者三千人，李同与赴秦军，秦军退。
When the Qin army attacked the State of Zhao, Handan was about to surrender, and suddenly Zhang Ke Li Tong, the son of a small official in the inn, suggested to Pingyuanjun Zhao Sheng to share his family property and reward the soldiers, and so he recruited 3,000 dead soldiers. Li Tong and others rushed towards the Qin army together, repelling the Qin army.