Job 19:24

That they were graven with an iron pen and lead in the rock for ever!

Jeremiah 17:1

The sin of Judah is written with a pen of iron, and with the point of a diamond: it is graven upon the table of their heart, and upon the horns of your altars;

Exodus 28:11-12

With the work of an engraver in stone, like the engravings of a signet, shalt thou engrave the two stones with the names of the children of Israel: thou shalt make them to be set in ouches of gold.

Exodus 28:21

And the stones shall be with the names of the children of Israel, twelve, according to their names, like the engravings of a signet; every one with his name shall they be according to the twelve tribes.

Exodus 32:16

And the tables were the work of God, and the writing was the writing of God, graven upon the tables.

Deuteronomy 27:2-3

And it shall be on the day when ye shall pass over Jordan unto the land which the LORD thy God giveth thee, that thou shalt set thee up great stones, and plaister them with plaister:

Deuteronomy 27:8

And thou shalt write upon the stones all the words of this law very plainly.

Treasury of Scripture Knowledge

Summary

That they were graven with an iron pen and lead in the rock for ever!

General references

Bible References

Graven

Exodus 28:11
With the work of an engraver in stone, like the engravings of a signet, shalt thou engrave the two stones with the names of the children of Israel: thou shalt make them to be set in ouches of gold.
Exodus 32:16
And the tables were the work of God, and the writing was the writing of God, graven upon the tables.
Deuteronomy 27:2
And it shall be on the day when ye shall pass over Jordan unto the land which the LORD thy God giveth thee, that thou shalt set thee up great stones, and plaister them with plaister:
Jeremiah 17:1
The sin of Judah is written with a pen of iron, and with the point of a diamond: it is graven upon the table of their heart, and upon the horns of your altars;

General references

Deuteronomy 6:9
And thou shalt write them upon the posts of thy house, and on thy gates.
Jeremiah 30:2
Thus speaketh the LORD God of Israel, saying, Write thee all the words that I have spoken unto thee in a book.

King James Version Public Domain