Luke 21:7

So, they asked Him, saying, "Teacher, when will these things [you just spoke of] happen? And what will be the sign [that indicates] when these things are about to be fulfilled?"

Acts 1:6-7

When the apostles had come together, they asked [Jesus], "Lord, are you ready to restore the kingdom [of God] to [the nation of] Israel [at this time]?"

Matthew 24:3

And as He was sitting on the Mount of Olives, His disciples came to Him privately, saying, "Tell us, when will these things [you just spoke of] happen? And what will be the sign that indicates your presence and the end of the [present] age?"

Matthew 24:15-16

"Therefore, when you see that disgusting thing which causes total destruction [i.e., the Roman armies. See Luke 21:20], which Daniel the prophet spoke about [Dan. 9:27; 11:31; 12:11], standing in the sacred place [i.e., Jerusalem and especially the Temple area], (let the reader understand [what is meant by this]),

Mark 13:3-4

As Jesus was sitting on the Mount of Olives, over near the Temple, Peter, James, John and Andrew asked Him privately,

Mark 13:14

"But when you see that disgusting thing that causes total destruction [i.e., the Roman army. See Luke 21:20] standing where it ought not to be [i.e., surrounding the besieged city of Jerusalem], (let the reader understand [what is meant by this]), then those of you in Judea are to run away into the [nearby] mountains.

Luke 21:20-21

"So, when you see Jerusalem surrounded by [Roman] armies, then you will know that her total destruction is near.

Luke 21:27-28

And then they will see the Son of man coming in a cloud with power and great splendor [Note: This no doubt refers to the second coming of Christ. See II Pet. 3:9-10; Matt. 24:30-31; Rev. 1:7].

Luke 21:32

Truly I tell you, the people of this generation will not [all] die off before all these things [i.e., mentioned above] happen.

John 21:21-22

[When] Peter saw this disciple, he said to Jesus, "Lord, what will happen to this man?"

Treasury of Scripture Knowledge

Summary

And they asked him, saying, Master, but when shall these things be? and what sign will there be when these things shall come to pass?

General references

Bible References

When

Luke 21:32
Truly I tell you, the people of this generation will not [all] die off before all these things [i.e., mentioned above] happen.
Matthew 24:3
And as He was sitting on the Mount of Olives, His disciples came to Him privately, saying, "Tell us, when will these things [you just spoke of] happen? And what will be the sign that indicates your presence and the end of the [present] age?"
Mark 13:3
As Jesus was sitting on the Mount of Olives, over near the Temple, Peter, James, John and Andrew asked Him privately,
John 21:21
[When] Peter saw this disciple, he said to Jesus, "Lord, what will happen to this man?"
Acts 1:6
When the apostles had come together, they asked [Jesus], "Lord, are you ready to restore the kingdom [of God] to [the nation of] Israel [at this time]?"

What

Luke 21:20
"So, when you see Jerusalem surrounded by [Roman] armies, then you will know that her total destruction is near.
Matthew 24:15
"Therefore, when you see that disgusting thing which causes total destruction [i.e., the Roman armies. See Luke 21:20], which Daniel the prophet spoke about [Dan. 9:27; 11:31; 12:11], standing in the sacred place [i.e., Jerusalem and especially the Temple area], (let the reader understand [what is meant by this]),
Mark 13:14
"But when you see that disgusting thing that causes total destruction [i.e., the Roman army. See Luke 21:20] standing where it ought not to be [i.e., surrounding the besieged city of Jerusalem], (let the reader understand [what is meant by this]), then those of you in Judea are to run away into the [nearby] mountains.

General references

Mark 13:4
"Tell us, when will these things [you just spoke of] happen? And what will be the sign [that indicates] when all these things are about to be fulfilled?"
Luke 21:20
"So, when you see Jerusalem surrounded by [Roman] armies, then you will know that her total destruction is near.