Job 19:24
That with an iron pen and lead they were engraved in the rock forever!
Jeremiah 17:1
The sin of Judah is written with a pen of iron, [and] with the point of a diamond: it is engraved on the tablet of their heart, and on the horns of your altars;
Exodus 28:11-12
With the work of an engraver in stone, like the engravings of a signet, you shall engrave the two stones, according to the names of the children of Israel: you shall make them to be enclosed in settings of gold.
Exodus 28:21
The stones shall be according to the names of the children of Israel, twelve, according to their names; like the engravings of a signet, everyone according to his name, they shall be for the twelve tribes.
Exodus 32:16
The tablets were the work of God, and the writing was the writing of God, engraved on the tables.
Deuteronomy 27:2-3
It shall be on the day when you shall pass over the Jordan to the land which Yahweh your God gives you, that you shall set yourself up great stones, and plaster them with plaster:
Deuteronomy 27:8
You shall write on the stones all the words of this law very plainly."