What does the idiom "I don't know the Oracle" mean?

1, divination, the ancients used burning tortoise shells to foretell bad luck. It means that you can know in advance without divination, which is described as foresight.

2, Oracle Bone Inscriptions, a Chinese idiom, pinyin is wèi bǔ xiān zhī and.

3. The source of the idiom: Yuan Yiming's "Peach Blossom Girl" is the third fold: "Showing off and killing the Yin and Yang of Zhouyi is like you, and there is still an unexpected meaning."

4. Usage of idioms: as predicate and attribute; Describe foresight.