《资治通鉴·隋纪·隋纪三》
长孙晟认为突厥人饮用泉水，可以在水中投毒，于是就在泉水上游投毒。突厥人与牲畜饮水后很多被毒死，他们大惊失措地说： 天降恶水，天要亡我们了！ 
晟以突厥饮泉，易可行毒，因取诸药毒水上流，突厥人畜饮之多死，于是大惊曰： 天雨恶水，其亡我乎！ 
Changsun Sheng believed that the Turks drank water from the springs and could be poisoned so he poisoned the water in the upper reaches of the springs. After drinking the water, many of the Turkic men and animals died from poisoning, and they were terrified and said, “The heavens have sent down cursed water; the heavens are going to destroy us!” 