Matthew 21:24

Jesus answered. "I also will put a question to you, which, if you tell me, I also will tell you by what authority I am doing these things.

Matthew 10:16

"Behold, it is I who am sending you forth like sheep among wolves. Be then as serpents and as guileless as doves.

Luke 6:9

So he rose and stood. Then Jesus said to them. "I ask you whether it is lawful on the Sabbath Day to do good or to do harm? To save a life or to destroy it?"

Colossians 4:6

Let your speech be always gracious, with a savor of salt, and learn how to give every man a fitting answer.

Treasury of Scripture Knowledge

Summary

And Jesus answered and said unto them, I also will ask you one thing, which if ye tell me, I in like wise will tell you by what authority I do these things.

Bible References

I also

Matthew 10:16
"Behold, it is I who am sending you forth like sheep among wolves. Be then as serpents and as guileless as doves.
Luke 6:9
So he rose and stood. Then Jesus said to them. "I ask you whether it is lawful on the Sabbath Day to do good or to do harm? To save a life or to destroy it?"
Colossians 4:6
Let your speech be always gracious, with a savor of salt, and learn how to give every man a fitting answer.