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Where does the Bible say God takes care of the birds?

It is in Luke 12:24 · King James Version

«Consider the ravens: for they neither sow nor reap; which neither have storehouse nor barn; and God feedeth them: how much more are ye better than the fowls?»
Read the chapter Luke 12 →

See also

Matthew 6:26

Behold the fowls of the air: for they sow not, neither do they reap, nor gather into barns; yet your heavenly Father feedeth them. Are ye not much better than they?

Matthew 10:29

Are not two sparrows sold for a farthing? and one of them shall not fall on the ground without your Father.