《史记·七十列传·平津侯主父列传》
经过十多年，成年男子穿上铠甲上战场，成年女子转运粮食，痛苦而无法活下去，有的吊死在路旁的树上，死的人一个接着一个。
行十馀年，丁男被甲，丁女转输，苦不聊生，自经於道树，死者相望。
After more than ten years, adult men wore armor and charged into battle. Adult women transported grain, suffering unbearably and unable to survive. Some of them hanged themselves from trees by the side of the road. One person’s death would be immediately followed by another.