Verses with the word loaf in the Old Testament (2 verses):

Exodus 29:23
And one loaf of bread, and one cake of oiled bread, and one wafer out of the basket of the unleavened bread that is before the LORD:

1 Chronicles 16:3
And he dealt to every one of Israel, both man and woman, to every one a loaf of bread, and a good piece of flesh, and a flagon of wine.