Matthew 21:24

Jesus answered them, "Let me also ask you a question. If you answer it, then I will tell you by what authority I am doing these things.

Matthew 10:16

Here is how it will be: I am sending you out like sheep among wolves; therefore you should be as crafty [Note: The Greek word here is "sensible"] as snakes, yet as harmless [Note: The Greek word is "sincere"] as doves.

Luke 6:9

Then Jesus said to them, "I ask you, is it permitted by the law of Moses to do something good or to do something harmful on the Sabbath day? To save a life or to destroy it?"

Colossians 4:6

Your speech should always be favorable, seasoned with salt [i.e., interesting and appropriate], so that you may know how to properly answer each person [you talk with].

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
Here is how it will be: I am sending you out like sheep among wolves; therefore you should be as crafty [Note: The Greek word here is "sensible"] as snakes, yet as harmless [Note: The Greek word is "sincere"] as doves.
Luke 6:9
Then Jesus said to them, "I ask you, is it permitted by the law of Moses to do something good or to do something harmful on the Sabbath day? To save a life or to destroy it?"
Colossians 4:6
Your speech should always be favorable, seasoned with salt [i.e., interesting and appropriate], so that you may know how to properly answer each person [you talk with].