《汉书·传·元后传》
元城建公说： 昔日春秋时沙麓崩塌，晋国太史进行占卜，说： 阴盛阳衰，土火相争，因此沙麓崩塌。
元城建公曰： 昔春秋沙麓崩，晋史卜之，曰： 阴为阳雄，土火相乘，故有沙麓崩。
Yuancheng Jian Gong said: "In the past, when Shalu collapsed during the Spring and Autumn Period, the historian of the State of Jin made a prophecy, saying: 'The Yin is strong and the Yang is weak, and the earth and fire are fighting, which is why Shalu collapsed.'