Matthew 21:24

And, making answer, Jesus said unto them - I also, will ask, you, one thing, - which if ye tell me, I also, will tell, you, by what authority, these things, I am doing: -

Matthew 10:16

Lo! I, send you forth as sheep amidst wolves; become ye therefore - prudent, as serpents, and simple, as doves.

Luke 6:9

And Jesus said unto them - I ask you, whether it is allowed, on the Sabbath, to do good or to do harm, - life, to save, or, to destroy.

Colossians 4:6

Your discourse being always with benefit, with salt, seasoned, - that ye may know how it behoveth you, unto each one, to be making answer.

Proverbs 26:4-5

Do not answer a dullard, according to his folly, lest, even thou thyself, become like him;

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
Lo! I, send you forth as sheep amidst wolves; become ye therefore - prudent, as serpents, and simple, as doves.
Proverbs 26:4
Do not answer a dullard, according to his folly, lest, even thou thyself, become like him;
Luke 6:9
And Jesus said unto them - I ask you, whether it is allowed, on the Sabbath, to do good or to do harm, - life, to save, or, to destroy.
Colossians 4:6
Your discourse being always with benefit, with salt, seasoned, - that ye may know how it behoveth you, unto each one, to be making answer.