Job 37:18

With him — Wast thou his assistant in spreading out the sky like a canopy over the earth? Strong — Which though it be very thin and transparent, yet is also firm and compact and steadfast. Looking glass — Made of brass and steel, as the manner then was. Smooth and polished, without the least flaw. In this, as in a glass, we may behold the glory of God and the wisdom of his handy — work.