Matthew 22:46

And no one was able to answer him a word, nor from that day did any one dare to ask him any more questions.

Titus 1:11

They must be silenced, because they are upsetting whole families by teaching things they ought not to teach for the sake of sordid gain.

Titus 2:8

and sound speech that cannot be condemned, so that an opponent may be put to shame, having nothing bad to say about us.

Treasury of Scripture Knowledge

Summary

Shall vain words have an end? or what emboldeneth thee that thou answerest?

Bible References

What emboldeneth

Matthew 22:46
And no one was able to answer him a word, nor from that day did any one dare to ask him any more questions.
Titus 1:11
They must be silenced, because they are upsetting whole families by teaching things they ought not to teach for the sake of sordid gain.
Titus 2:8
and sound speech that cannot be condemned, so that an opponent may be put to shame, having nothing bad to say about us.