Matthew 24:3

And when he is sitting on the mount of the Olives, the disciples came near to him by himself, saying, 'Tell us, when shall these be? and what is the sign of thy presence, and of the full end of the age?'

Matthew 21:1

And when they came nigh to Jerusalem, and came to Bethphage, unto the mount of the Olives, then Jesus sent two disciples,

Acts 1:7

and he said unto them, 'It is not yours to know times or seasons that the Father did appoint in His own authority;

Daniel 12:6-8

and he saith to the one clothed in linen, who is upon the waters of the flood, 'Till when is the end of these wonders?'

Matthew 13:10-11

And the disciples having come near, said to him, 'Wherefore in similes dost thou speak to them?'

Matthew 13:36

Then having let away the multitudes, Jesus came to the house, and his disciples came near to him, saying, 'Explain to us the simile of the darnel of the field.'

Matthew 13:39-40

and the enemy who sowed them is the devil, and the harvest is a full end of the age, and the reapers are messengers.

Matthew 13:49

so shall it be in the full end of the age, the messengers shall come forth and separate the evil out of the midst of the righteous,

Matthew 15:12

Then his disciples having come near, said to him, 'Hast thou known that the Pharisees, having heard the word, were stumbled?'

Matthew 17:19

Then the disciples having come to Jesus by himself, said, 'Wherefore were we not able to cast him out?'

Matthew 24:27

for as the lightning doth come forth from the east, and doth appear unto the west, so shall be also the presence of the Son of Man;

Matthew 24:32-33

And from the fig-tree learn ye the simile: When already its branch may have become tender, and the leaves it may put forth, ye know that summer is nigh,

Matthew 24:37

and as the days of Noah -- so shall be also the presence of the Son of Man;

Matthew 24:39

and they did not know till the flood came and took all away; so shall be also the presence of the Son of Man.

Matthew 24:43

and this know, that if the master of the house had known in what watch the thief doth come, he had watched, and not suffered his house to be broken through;

Matthew 28:20

teaching them to observe all, whatever I did command you,) and lo, I am with you all the days -- till the full end of the age.'

Mark 13:3-4

And as he is sitting at the mount of the Olives, over-against the temple, Peter, and James, and John, and Andrew, were questioning him by himself,

Luke 21:7

And they questioned him, saying, 'Teacher, when, then, shall these things be? and what is the sign when these things may be about to happen?'

John 21:21-22

Peter having seen this one, saith to Jesus, 'Lord, and what of this one?'

1 Thessalonians 5:1-11

And concerning the times and the seasons, brethren, ye have no need of my writing to you,

Hebrews 9:26

since it had behoved him many times to suffer from the foundation of the world, but now once, at the full end of the ages, for putting away of sin through his sacrifice, he hath been manifested;

Treasury of Scripture Knowledge

Summary

And as he sat upon the mount of Olives, the disciples came unto him privately, saying, Tell us, when shall these things be? and what shall be the sign of thy coming, and of the end of the world?

Bible References

He sat

Matthew 21:1
And when they came nigh to Jerusalem, and came to Bethphage, unto the mount of the Olives, then Jesus sent two disciples,
Mark 13:3
And as he is sitting at the mount of the Olives, over-against the temple, Peter, and James, and John, and Andrew, were questioning him by himself,

The disciples

Matthew 13:10
And the disciples having come near, said to him, 'Wherefore in similes dost thou speak to them?'
Matthew 15:12
Then his disciples having come near, said to him, 'Hast thou known that the Pharisees, having heard the word, were stumbled?'
Matthew 17:19
Then the disciples having come to Jesus by himself, said, 'Wherefore were we not able to cast him out?'

Tell

Daniel 12:6
and he saith to the one clothed in linen, who is upon the waters of the flood, 'Till when is the end of these wonders?'
Luke 21:7
And they questioned him, saying, 'Teacher, when, then, shall these things be? and what is the sign when these things may be about to happen?'
John 21:21
Peter having seen this one, saith to Jesus, 'Lord, and what of this one?'
Acts 1:7
and he said unto them, 'It is not yours to know times or seasons that the Father did appoint in His own authority;
1 Thessalonians 5:1
And concerning the times and the seasons, brethren, ye have no need of my writing to you,

The end

Matthew 13:39
and the enemy who sowed them is the devil, and the harvest is a full end of the age, and the reapers are messengers.
Matthew 28:20
teaching them to observe all, whatever I did command you,) and lo, I am with you all the days -- till the full end of the age.'
Hebrews 9:26
since it had behoved him many times to suffer from the foundation of the world, but now once, at the full end of the ages, for putting away of sin through his sacrifice, he hath been manifested;

General references

Isaiah 24:19
Utterly broken down hath been the land, Utterly broken hath been the land, Utterly moved hath been the land.
Mark 13:4
Tell us when these things shall be? and what is the sign when all these may be about to be fulfilled?'
Luke 17:30
'According to these things it shall be, in the day the Son of Man is revealed;
Acts 3:20
and He may send Jesus Christ who before hath been preached to you,