Deuteronomy 8:15
Who led you through that great and terrible wilderness, wherein were fiery serpents, and scorpions, and drought, where there was no water; who brought you forth water out of the rock of flint;
Nave's Topical Index—AKJV

Psalm 78:15,16,20
He split the rocks in the wilderness, and gave them drink as out of the great depths.
Nave's Topical Index—AKJV