Romans 14:16

Let not, then, your good be evil spoken of,

Romans 12:17

giving back to no one evil for evil; providing right things before all men.

1 Corinthians 10:29-30

and conscience, I say, not of thyself, but of the other, for why is it that my liberty is judged by another's conscience?

2 Corinthians 8:20-21

avoiding this, lest any one may blame us in this abundance that is ministered by us,

1 Thessalonians 5:22

from all appearance of evil abstain ye;

Treasury of Scripture Knowledge

Summary

Let not then your good be evil spoken of:

Bible References

General references

Romans 12:17
giving back to no one evil for evil; providing right things before all men.
1 Corinthians 10:29
and conscience, I say, not of thyself, but of the other, for why is it that my liberty is judged by another's conscience?
2 Corinthians 8:20
avoiding this, lest any one may blame us in this abundance that is ministered by us,
1 Thessalonians 5:22
from all appearance of evil abstain ye;