James 3:10

Out of the same mouth proceeds blessing and cursing. My brothers, these things ought not to be so.

Genesis 20:9

Then Abimelech called Abraham, and said to him, What have you done to us? In what have I offended you, that you have brought on me and on my kingdom a great sin? You have done deeds to me that ought not to be done.

2 Samuel 13:12

And she answered him, No, my brother, do not humble me. For no such thing ought to be done in Israel. Do not do this folly.

Psalm 50:16-20

But to the wicked, God says, What is it to you, to declare My Precepts, and to take up My covenant in your mouth?

Jeremiah 7:4-10

Do not trust in lying words, saying, The temple of Jehovah, The temple of Jehovah, The temple of Jehovah are these.

Micah 3:11

Her heads judge for a bribe, and her priests teach for pay, and her prophets divine for silver, yet they will lean on Jehovah and say, Is not Jehovah among us? No evil can come on us!

Romans 12:14

Bless those who persecute you; bless, and do not curse.

1 Corinthians 3:3

For you are yet carnal. For in that there is among you envyings and strife and divisions, are you not carnal, and do you not walk according to men?

1 Timothy 5:13

And with it all they also learn to be idle, going around the houses; and not only idle, but tattlers also and busybodies, speaking things they ought not.

1 Peter 3:9

Never give back evil for evil, or reviling for reviling, but on the contrary, giving blessing, knowing that you are called to this so that you might inherit blessing.

Treasury of Scripture Knowledge

Summary

Out of the same mouth proceedeth blessing and cursing. My brethren, these things ought not so to be.

Bible References

Of

Psalm 50:16
But to the wicked, God says, What is it to you, to declare My Precepts, and to take up My covenant in your mouth?
Jeremiah 7:4
Do not trust in lying words, saying, The temple of Jehovah, The temple of Jehovah, The temple of Jehovah are these.
Micah 3:11
Her heads judge for a bribe, and her priests teach for pay, and her prophets divine for silver, yet they will lean on Jehovah and say, Is not Jehovah among us? No evil can come on us!
Romans 12:14
Bless those who persecute you; bless, and do not curse.
1 Peter 3:9
Never give back evil for evil, or reviling for reviling, but on the contrary, giving blessing, knowing that you are called to this so that you might inherit blessing.

These

Genesis 20:9
Then Abimelech called Abraham, and said to him, What have you done to us? In what have I offended you, that you have brought on me and on my kingdom a great sin? You have done deeds to me that ought not to be done.
2 Samuel 13:12
And she answered him, No, my brother, do not humble me. For no such thing ought to be done in Israel. Do not do this folly.
1 Corinthians 3:3
For you are yet carnal. For in that there is among you envyings and strife and divisions, are you not carnal, and do you not walk according to men?
1 Timothy 5:13
And with it all they also learn to be idle, going around the houses; and not only idle, but tattlers also and busybodies, speaking things they ought not.

General references

Matthew 15:18
But the things which come out of the mouth come from the heart, and they defile the man.
Romans 3:14
whose mouth is full of cursing and bitterness;"
Romans 12:14
Bless those who persecute you; bless, and do not curse.