'Loaf of Bread' in the Bible

Now Jesus' disciples had forgotten to take [any] food [with them], and had only one loaf of bread in the boat.

And as they were eating He took a [small] loaf of bread, and when He had asked God's blessing on it, He broke it and gave [pieces] to His disciples and said, "Take this, it is [i.e., represents] my [physical] body."