Luke 11:29

And when the crowds thronged around Jesus, He began saying, "This generation of people is evil, [for] it is looking for a [supernatural] sign. But no [such] sign will be given to it except the sign [demonstrated in the life] of Jonah.

Mark 8:11-12

The Pharisees and Sadducees [i.e., these were strict sects of the Jewish religion], came out and began disputing with Jesus, asking for a [supernatural] sign from Him, [in an attempt] to test Him.

Luke 11:16

Then others, trying to test Him, asked Him to perform a [supernatural] sign from heaven.

Luke 12:1

About this time, while a crowd of many thousands had assembled, [so large that] people were trampling on one another, Jesus first began telling His disciples, "Watch out for the leavening [effect] of the Pharisees, which is hypocrisy.

Matthew 3:7

But when he saw many of the Pharisees and Sadducees coming to be immersed, John said to them, "You children of snakes, who warned you to run away from the coming wrath [of God]?

Matthew 12:38-42

Then certain experts in the law of Moses and some Pharisees answered Jesus, saying, "Teacher, we would like to see you perform a [supernatural] sign."

Matthew 16:1-4

The Pharisees and Sadducees came [and attempted] to test Jesus [by] asking Him to perform a [supernatural] sign from heaven.

Matthew 23:34-36

Therefore look, I am sending to you prophets, wise men and scholarly teachers. You will murder and crucify some of them; you will whip some of them in your synagogues and pursue them from town to town.

Mark 8:38

For whoever will be ashamed of me and of my words in this [spiritually] unfaithful and sinful generation, the Son of man will also be ashamed of him when He returns in the splendor of His Father, accompanied by the holy angels."

Luke 9:41

And Jesus replied, saying, "You perverse generation of faithless people! How long must I be [patient] with you, and put up with you [i.e., before you understand]? Bring your son here."

Luke 11:50

so that the blood of all the prophets, shed from the beginning of the world, may be required of this generation of people.'

Luke 14:25-26

Now large crowds were following Jesus and He turned [around] and said to them,

John 2:18

So, the Jews asked Him, "What [miraculous] sign will you show us, since you are doing these things [i.e., disrupting their merchandising activities]?"

John 6:30

And they said to Him, "What kind of a [miraculous] sign will you perform so that we can see it and [then] believe [in] you? What [kind of] deed will you perform?

John 8:44

You belong to your father the devil, and you are [always] wanting to do what your father desires. He was a murderer from the [very] beginning [Note: This is probably a reference to Satan's influence on Adam, Eve and Cain in the Garden of Eden] and does not stand for the truth, because there is no truth in him. When he lies, he only speaks what is part of his nature, because he is a liar and the father of [all] liars.

Acts 7:51-52

You people are unbending and unrepentant in your hearts and [unwilling to listen with] your ears. You are always resisting [the desires of] the Holy Spirit just like your forefathers did.

1 Corinthians 1:22

Now Jews ask for [miraculous] signs and Greeks [i.e., Gentiles] are looking for wisdom,

Treasury of Scripture Knowledge

Summary

And when the people were gathered thick together, he began to say, This is an evil generation: they seek a sign; and there shall no sign be given it, but the sign of Jonas the prophet.

Bible References

When

Luke 12:1
About this time, while a crowd of many thousands had assembled, [so large that] people were trampling on one another, Jesus first began telling His disciples, "Watch out for the leavening [effect] of the Pharisees, which is hypocrisy.
Luke 14:25
Now large crowds were following Jesus and He turned [around] and said to them,

This is

Luke 11:50
so that the blood of all the prophets, shed from the beginning of the world, may be required of this generation of people.'
Luke 9:41
And Jesus replied, saying, "You perverse generation of faithless people! How long must I be [patient] with you, and put up with you [i.e., before you understand]? Bring your son here."
Matthew 3:7
But when he saw many of the Pharisees and Sadducees coming to be immersed, John said to them, "You children of snakes, who warned you to run away from the coming wrath [of God]?
Matthew 23:34
Therefore look, I am sending to you prophets, wise men and scholarly teachers. You will murder and crucify some of them; you will whip some of them in your synagogues and pursue them from town to town.
Mark 8:38
For whoever will be ashamed of me and of my words in this [spiritually] unfaithful and sinful generation, the Son of man will also be ashamed of him when He returns in the splendor of His Father, accompanied by the holy angels."
John 8:44
You belong to your father the devil, and you are [always] wanting to do what your father desires. He was a murderer from the [very] beginning [Note: This is probably a reference to Satan's influence on Adam, Eve and Cain in the Garden of Eden] and does not stand for the truth, because there is no truth in him. When he lies, he only speaks what is part of his nature, because he is a liar and the father of [all] liars.
Acts 7:51
You people are unbending and unrepentant in your hearts and [unwilling to listen with] your ears. You are always resisting [the desires of] the Holy Spirit just like your forefathers did.

They

Matthew 12:38
Then certain experts in the law of Moses and some Pharisees answered Jesus, saying, "Teacher, we would like to see you perform a [supernatural] sign."
Matthew 16:1
The Pharisees and Sadducees came [and attempted] to test Jesus [by] asking Him to perform a [supernatural] sign from heaven.
Mark 8:11
The Pharisees and Sadducees [i.e., these were strict sects of the Jewish religion], came out and began disputing with Jesus, asking for a [supernatural] sign from Him, [in an attempt] to test Him.
John 2:18
So, the Jews asked Him, "What [miraculous] sign will you show us, since you are doing these things [i.e., disrupting their merchandising activities]?"
John 6:30
And they said to Him, "What kind of a [miraculous] sign will you perform so that we can see it and [then] believe [in] you? What [kind of] deed will you perform?
1 Corinthians 1:22
Now Jews ask for [miraculous] signs and Greeks [i.e., Gentiles] are looking for wisdom,