Romans 12:17
Repay no one evil for evil, but have regard for what is noble in the sight of all.
Philippians 4:8
Finally, brethren, whatever is true, whatever is honorable, whatever is right, whatever is pure, whatever is lovely, whatever is gracious, if there is any excellence, if there is anything worthy of praise, think about these things.
1 Thessalonians 2:9-10
For you remember our labor and toil, brethren; we worked night and day, that we might not be a burden to any of you, while we preached to you the gospel of God.
1 Thessalonians 4:12
so that your daily life may win the respect of outsiders and so that you will not be dependent on anyone.
2 Thessalonians 3:7-12
For you yourselves know how you ought to follow our example. We were not idle when we were with you,