A.T. Robertson Commentary Luke 9:17

"And they ate, and were all filled: and there was taken up that which remained over to them of broken pieces, twelve baskets." — Luke 9:17 (ASV)

Twelve baskets (κοφινο δωδεκα). For discussion of κοφονο and σφυριδες as well as of κλασματα (broken pieces) see on Mr 6:43; Matthew 14:20.