'Pen' in the Bible

And with an iron pen and lead be cut into the rock for ever!

My heart is flowing over with good things; my words are of that which I have made for a king; my tongue is the pen of a ready writer.

How is it that you say, We are wise and the law of the Lord is with us? But see, the false pen of the scribes has made it false.

The sin of Judah is recorded with a pen of iron, and with the sharp point of a jewel it is cut on their hearts of stone, and on the horns of their altars for a sign to them: