《论衡·卷三·初禀篇》
只说文王、武王分别得到赤雀、白鱼、赤鸟鸦之后才禀受天命，是不对的。
独谓文王、武王得赤雀、鱼乌乃受命，非也。
It is wrong to say that King Wen and King Wu received the mandate of heaven only after receiving the red bird, white fish, and red bird raven.