2 Samuel 17:15-16

15Then Hushai said to Zadok and Abiathar the kohanim, “This and that is what Ahithophel counseled Absalom and the elders of Israel, and this and that is what I advised.

16Now therefore send word quickly and tell David saying, ‘Don’t spend the night at the fords in the wilderness but by all means, cross over or else the king and all the people with him may be swallowed up.’”