Job 15:3

Should he argue in talk [that] is not profitable or [in] words with which he cannot do good?

Job 13:4-5

"But you {whitewash with lies}; all of you [are] {worthless healers}.

Job 16:2-3

"I have heard many [things] like these; all of you [are] {miserable comforters}.

Job 26:1-3

Then Job answered and said,

Malachi 3:13-15

"Your words have been harsh against me," says Yahweh. "But you say, 'How have we spoken together against you?'

Matthew 12:36-37

But I tell you that every worthless word that they speak, people will give an account for it on the day of judgment!

Colossians 4:6

Let your speech always [be] with grace, seasoned with salt, so that [you] may know how it is necessary for you to answer each one.

1 Timothy 6:4-5

he is conceited, understanding nothing, but having a morbid interest concerning controversies and disputes about words, from which come envy, strife, slanders, evil suspicions,

Treasury of Scripture Knowledge

Summary

Should he reason with unprofitable talk? or with speeches wherewith he can do no good?

Bible References

He reason

Job 13:4
"But you {whitewash with lies}; all of you [are] {worthless healers}.
Job 16:2
"I have heard many [things] like these; all of you [are] {miserable comforters}.
Job 26:1
Then Job answered and said,
Malachi 3:13
"Your words have been harsh against me," says Yahweh. "But you say, 'How have we spoken together against you?'
Matthew 12:36
But I tell you that every worthless word that they speak, people will give an account for it on the day of judgment!
Colossians 4:6
Let your speech always [be] with grace, seasoned with salt, so that [you] may know how it is necessary for you to answer each one.
1 Timothy 6:4
he is conceited, understanding nothing, but having a morbid interest concerning controversies and disputes about words, from which come envy, strife, slanders, evil suspicions,