Deuteronomy 28:23

The sky over your head will be bronze, and the earth beneath you iron.
BSB · Berean Standard Bible
And thy heaven that is over thy head shall be brass, and the earth that is under thee shall be iron.
KJV · King James Version
Your sky that is over your head will be bronze, and the earth that is under you will be iron.
WEB · World English Bible
And thy heaven that is over thy head shall be brass, and the earth that is under thee shall be iron.
ASV · American Standard Version

Related passages

From the Treasury of Scripture Knowledge, grouped by the word they explain.

Deuteronomy 28:23
The language here is remarkable: "Thy heaven;" that part of the atmosphere which was over Judea, instead of being replenished with aqueous vapours, should become, with respect to moisture, like brass: and consequently their land would become as hard as iron, and wholly incapable of cultivation; while the clouds might give showers in abundance, and the earth be moist and fruitful in other regions.
Leviticus 26:19; 1 Kings 17:1; 1 Kings 18:2; Jeremiah 14:1–6; Amos 4:7