Job 37:18 in the World English Bible
Can you, with him, spread out the sky, which is strong as a cast metal mirror?
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.