Job 37:18 KJV
Hast thou with him spread out the sky, which is strong, and as a molten looking glass?
Job 37:18, King James Version
In context
17 How thy garments are warm, when he quieteth the earth by the south wind?
18 Hast thou with him spread out the sky, which is strong, and as a molten looking glass?
19 Teach us what we shall say unto him; for we cannot order our speech by reason of darkness.