'Stones' in the Bible

I will cause it to go forth, saith Jehovah of hosts, and it shall enter into the house of the thief, and into the house of him that sweareth falsely by my name; and it shall lodge in the midst of his house, and shall consume it with the timber thereof and the stones thereof.

And Jehovah their God shall save them in that day as the flock of his people; for they shall be as the stones of a crown, lifted up upon his land.