《汉书·传·何武王嘉师丹传》
山崩地动，食发生在年月曰之首，遣都是对阴侵犯阳的告诫啊。
山崩地动，日食于三朝，皆阴侵阳之戒也。
The collapse of mountains and the earthquake, the food occurred at the beginning of the year and month, and the sending is all a warning against the invasion of yin by yang.