1 Thessalonians 2:9

You remember, brothers, how we toiled and labored. We worked night and day, when we preached the good news to you, in order not to be a burden to any of you.

2 Thessalonians 3:8

I did not eat anybody's bread without paying for it, but with toil and labor I worked night and day, in order not to be a burden to any of you.

Treasury of Scripture Knowledge

Summary

I have seen the travail, which God hath given to the sons of men to be exercised in it.

Bible References

General references

1 Thessalonians 2:9
You remember, brothers, how we toiled and labored. We worked night and day, when we preached the good news to you, in order not to be a burden to any of you.
2 Thessalonians 3:8
I did not eat anybody's bread without paying for it, but with toil and labor I worked night and day, in order not to be a burden to any of you.