Matthew 5:16

"So let your light shine before men that they may see good you do, and give glory to your Father who is in heaven.

1 Peter 2:12

Let your manner of life before the Gentiles be honest; so that, although they are now slandering you as evil-doers, they may, by beholding your noble conduct, come to glorify God, in the day of visitation.

1 Peter 3:16

See that you have a clear conscience, so that, although they speak of you as evil-doers, these libelers of your good Christian lives may be ashamed.

Treasury of Scripture Knowledge

Summary

Then Achish called David, and said unto him, Surely, as the LORD liveth, thou hast been upright, and thy going out and thy coming in with me in the host is good in my sight: for I have not found evil in thee since the day of thy coming unto me unto this day: nevertheless the lords favour thee not.

Bible References

Thou hast

Matthew 5:16
"So let your light shine before men that they may see good you do, and give glory to your Father who is in heaven.
1 Peter 2:12
Let your manner of life before the Gentiles be honest; so that, although they are now slandering you as evil-doers, they may, by beholding your noble conduct, come to glorify God, in the day of visitation.
1 Peter 3:16
See that you have a clear conscience, so that, although they speak of you as evil-doers, these libelers of your good Christian lives may be ashamed.