1 Peter 3:16

having a good conscience, that as to that in which they speak against you as evildoers, they may be ashamed who calumniate your good conversation in Christ.

1 Peter 2:12

having your conversation honest among the Gentiles, that as to that in which they speak against you as evildoers, they may through your good works, themselves witnessing them, glorify God in the day of visitation.

Hebrews 13:18

Pray for us: for we persuade ourselves that we have a good conscience, in all things desirous to walk rightly.

Matthew 5:11

Blessed are ye when they may reproach and persecute you, and say every wicked thing against you, lying, for my sake.

1 Timothy 1:5

But the end of what is enjoined is love out of a pure heart and a good conscience and unfeigned faith;

1 Peter 2:15

Because so is the will of God, that by well-doing ye put to silence the ignorance of senseless men;

1 Peter 2:19

For this is acceptable, if one, for conscience sake towards God, endure griefs, suffering unjustly.

1 Peter 3:21

which figure also now saves you, even baptism, not a putting away of the filth of flesh, but the demand as before God of a good conscience, by the resurrection of Jesus Christ,

Acts 24:16

For this cause I also exercise myself to have in everything a conscience without offence towards God and men.

Romans 9:1

I say the truth in Christ, I lie not, my conscience bearing witness with me in the Holy Spirit,

2 Corinthians 1:12

For our boasting is this, the testimony of our conscience, that in simplicity and sincerity before God, (not in fleshly wisdom but in God's grace,) we have had our conversation in the world, and more abundantly towards you.

2 Corinthians 4:2

But we have rejected the hidden things of shame, not walking in deceit, nor falsifying the word of God, but by manifestation of the truth commending ourselves to every conscience of men before God.

1 Timothy 1:19

maintaining faith and a good conscience; which last some, having put away, have made shipwreck as to faith;

2 Timothy 1:3

I am thankful to God, whom I serve from my forefathers with pure conscience, how unceasingly I have the remembrance of thee in my supplications night and day,

Titus 2:8

a sound word, not to be condemned; that he who is opposed may be ashamed, having no evil thing to say about us:

Hebrews 9:14

how much rather shall the blood of the Christ, who by the eternal Spirit offered himself spotless to God, purify your conscience from dead works to worship the living God?

1 Peter 3:1-2

Likewise, wives, be subject to your own husbands, that, even if any are disobedient to the word, they may be gained without the word by the conversation of the wives,

Treasury of Scripture Knowledge

Summary

Having a good conscience; that, whereas they speak evil of you, as of evildoers, they may be ashamed that falsely accuse your good conversation in Christ.

Falsely

General references

Bible References

Whereas

1 Peter 2:12
having your conversation honest among the Gentiles, that as to that in which they speak against you as evildoers, they may through your good works, themselves witnessing them, glorify God in the day of visitation.
Titus 2:8
a sound word, not to be condemned; that he who is opposed may be ashamed, having no evil thing to say about us:

Falsely

Matthew 5:11
Blessed are ye when they may reproach and persecute you, and say every wicked thing against you, lying, for my sake.

Good

1 Peter 3:1
Likewise, wives, be subject to your own husbands, that, even if any are disobedient to the word, they may be gained without the word by the conversation of the wives,

General references

Acts 24:13
neither can they make good the things of which they now accuse me.