13 So they gathered them and filled twelve baskets with the pieces of the five barley loaves left over by those who had eaten.

Read John 6:13 Using Other Translations

Therefore they gathered them together, and filled twelve baskets with the fragments of the five barley loaves, which remained over and above unto them that had eaten.
So they gathered them up and filled twelve baskets with fragments from the five barley loaves left by those who had eaten.
So they picked up the pieces and filled twelve baskets with scraps left by the people who had eaten from the five barley loaves.