Psalms 78:20-24

²⁰From the rock that he struck there gushed water, and torrents that overflowed; but can he also give bread, or provide his people with meat?”

²¹When the Lord heard this, he was furious, and fire was kindled on Jacob, anger flared up against Israel.

²²For they put no trust in God, no confidence in his help.

²³So he summoned the clouds above; and, opening the doors of heaven,

²⁴he rained manna upon them for food, and grain of heaven he gave them.