2nd Thessalonians 3:10

For even when we were with you, this we commanded you, that if any would not work, neither should he eat.

2nd Thessalonians 3:9

Not because we have not power [authority], but to make ourselves an ensample unto you to follow us.

2nd Thessalonians 3:8

Neither did we eat any man's bread for nought [free of charge]; but wrought [worked] with labour and travail [toll] night and day, that we might not be chargeable [a burden] to any of you: