Jeremiah 8:7-8
7
Yes, the stork in the sky knows her appointed times; and the turtledove and the swallow and the crane observe the time of their coming; but my people don't know Yahweh's law.
8
How do you say, We are wise, and the law of Yahweh is with us? But, behold, the false pen of the scribes has worked falsely.