Let not then your good be evil spoken of:
Romans 12:17
Recompense no man evil for evil. Provide things honest in the sight of all men.
1 Corinthians 10:29
I do not mean thine own conscience, but the other's. For why is my liberty judged by another man's conscience?
1 Corinthians 10:30
For if I by grace be a partaker, why is evil spoken of me for that for which I give thanks?
2 Corinthians 8:20
For we are avoiding having any man blame us in this abundance which is administered by us,
2 Corinthians 8:21
providing for honest things, not only in the sight of the Lord but also in the sight of men.
1 Thessalonians 5:22
Abstain from all appearance of evil.