1 Samuel 20:30

Matthew 5:22

But I say to you that every one who becomes angry with his brother shall be answerable to the magistrate; that whoever says to his brother 'Raca,' shall be answerable to the Sanhedrin; and that whoever says, 'You fool!' shall be liable to the Gehenna of Fire.

Ephesians 4:31

Let all bitterness and all passionate feeling, all anger and loud insulting language, be unknown among you--and also every kind of malice.

Ephesians 6:4

And you, fathers, do not irritate your children, but bring them up tenderly with true Christian training and advice.

James 1:19-20

You know this, my dearly-loved brethren. But let every one be quick to hear, slow to speak, and slow to be angry.

Treasury of Scripture Knowledge

Summary

1 Samuel 20:30

Then Saul's anger was kindled against Jonathan, and he said unto him, Thou son of the perverse rebellious woman, do not I know that thou hast chosen the son of Jesse to thine own confusion, and unto the confusion of thy mother's nakedness?

Saul's

James 1:19

Thou, etc

Matthew 5:22

Ephesians 4:31

Ephesians 6:4

Bible References

Saul's

You know this, my dearly-loved brethren. But let every one be quick to hear, slow to speak, and slow to be angry.

Thou, etc

Let all bitterness and all passionate feeling, all anger and loud insulting language, be unknown among you--and also every kind of malice.

And you, fathers, do not irritate your children, but bring them up tenderly with true Christian training and advice.