The Apostle Paul
2 Thessalonians 3:8ESV·traditional attribution

nor did we eat anyone’s bread without paying for it, but with toil and labor we worked night and day, that we might not be a burden to any of you.

Matthew Henry Presbyterian @wholebiblehenry

The apostle having commended their obedience for the time past, and mentioned his confidence in their obedience for the time to come, proceeds to give them commands and directions to some who were faulty, correcting some things that were amiss among them. Observe, The best society of Christians may have some faulty persons among them, and some things that ought to be reformed.

Commenting on 2 Thessalonians 3:6-15

John Gill Reformed Baptist @doctorgill

Neither did we eat any man's bread for nought.... Or freely, at free cost, without paying for it; he signifies, that what they ate, they bought with their own money, and lived on no man, without giving him a valuable consideration for what they had; though if they had not paid in money for their food, they would not have ate it for nought, since...

Albert Barnes Presbyterian @notesbybarnes

Verse 8. Neither did we eat any man's bread for nought. We were not supported in idleness at the expense of others. We gave a fair equivalent for all that we received, and, in fact, laboured for our own support. . (++) "wrought" "worked" (c) "with labour"