'Bread' in the Bible

And I also have given you cleanness of teeth in all your cities, and want of bread in all your places; yet ye have not returned unto me, saith Jehovah.

And Amaziah said unto Amos, Thou seer, go, flee away into the land of Judah, and eat bread there, and prophesy there.

Behold, days come, saith the Lord Jehovah, when I will send a famine in the land; not a famine of bread, nor a thirst for water, but of hearing the words of Jehovah.