《资治通鉴·魏纪·魏纪六》
大雨下了一个多月不停，平地水深数尺，魏三军恐惧，打算迁移营垒，司马懿下令军中： 有敢说迁营者斩！ 
雨月馀不止，平地水数尺。三军恐，欲移营，懿令军中： 敢有言徙者斩！ 
The heavy rain continued for more than a month, the water on the plain was several feet deep, and the Wei army was terrified and planned to move the camp. Sima Yi ordered the army: "Anyone who dares to say that they will move the camp will be executed!"