Jeremiah 8:7-9

7Even the stork that flies across the sky knows the time of her migration, as do the turtledove, the swallow, and the crane. They all return at the proper time each year. But not my people! They do not know the Lord’s laws.

8“‘How can you say, “We are wise because we have the word of the Lord,” when your teachers have twisted it by writing lies?

9These wise teachers will fall into the trap of their own foolishness, for they have rejected the word of the Lord. Are they so wise after all?