Jeremiah 8:8

8:8 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.
-World English Bible

Other Translation

8:8 How do ye say, We [are] wise, and the law of the LORD [is] with us? Lo, certainly in vain made he [it]; the pen of the scribes [is] in vain.
-King James Version