en_tn_condensed/mat/14/20.md

and were filled

This can be translated in active form. Alternate translation: "until they were full" or "until they were no longer hungry" (See: rc://en/ta/man/translate/figs-activepassive)

they took up

"the disciples gathered up" or "some people gathered up"

twelve baskets full

"12 baskets full" (See: rc://en/ta/man/translate/translate-numbers)