'Pieces' in the Bible

For his hands and feet had often been bound with chains and shackles, but he had torn the chains apart and broken the shackles in pieces. No one was strong enough to subdue him.

and they picked up the broken pieces and fish that were left over, twelve baskets full.

Everyone ate and was satisfied, and they picked up the broken pieces left over, seven baskets full.

When I broke the five loaves for the five thousand, how many baskets full of pieces did you pick up?" They replied, "Twelve."

"When I broke the seven loaves for the four thousand, how many baskets full of pieces did you pick up?" They replied, "Seven."