Deuteronomy 27:5

The Scriptures 1998

and build an altar to יהוה  your Elohim there, an altar of stones – do not use an iron tool on them.

Cross References

1 Kings 6:7

And the House, when it was being built, was built with finished stone made ready beforehand, so that no hammer or chisel or any iron tool was heard in the House while it was being built.

Exodus 20:25

‘And if you make Me an altar of stone, do not build it of cut stone, for if you use your chisel on it, you have profaned it.

Exodus 24:4

And Mosheh wrote down all the Words of יהוה, and rose up early in the morning, and built an altar at the foot of the mountain, and twelve standing columns for the twelve tribes of Yisra’ĕ

Deuteronomy 27:6

“Build the altar of יהוה  your Elohim with complete stones, and you shall offer burnt offerings on it to יהוה  your Elohim,