'Bread' in the Bible

and kept the feast of unleavened bread seven days with joy: for Yahweh had made them joyful, and had turned the heart of the king of Assyria to them, to strengthen their hands in the work of the house of God, the God of Israel.

Then Ezra rose up from before the house of God, and went into the room of Jehohanan the son of Eliashib: and [when] he came there, he ate no bread, nor drank water; for he mourned because of the trespass of them of the captivity.