OT-PROPHET.filter - akjv stiff:

akjv@Jeremiah:17:23 @ But they obeyed not, neither inclined their ear, but made their neck stiff, that they might not hear, nor receive instruction.

akjv@Ezekiel:2:4 @ For they are impudent children and stiff hearted. I do send you to them; and you shall say to them, Thus said the Lord GOD.