Romans 13:11

And this let us observe, knowing the time, that now it is high time to awake out of sleep; for now is our salvation nearer than when we first believed.

Ephesians 5:14

Wherefore He saith, Awake thou that sleepest, and arise from the dead, and Christ shall give thee light.

1 Corinthians 15:34

Behave soberly, as ye ought to do, and sin not: for some of you have not the knowledge of God; to your shame I speak it.

Luke 21:28

But when these things begin to come to pass, look upwards and lift up your heads, for your redemption draweth nigh.

1 Corinthians 7:29-31

But this I say, brethren, that the time is short: it remains therefore, that even those, who have wives, be as though they had none;

1 Peter 4:7

But the end of all things draws nigh: be ye therefore sober, and watch unto prayer:

Matthew 16:3

and in the morning, It will be foul weather to-day, for the sky is red and lowring. Ye hypocrites, can ye distinguish the appearance of the sky, and not discern the signs of these times?

Matthew 24:42-44

Watch therefore, for ye know not at what hour your Lord cometh:

Matthew 25:5-7

Now while the bridegroom stayed, they were all drowsy and fell asleep:

Matthew 26:40-41

And coming to the disciples, he findeth them asleep, and saith to Peter, what! could ye not watch with me one hour?

Mark 13:35-37

Watch ye therefore; for ye know not when the master of the house cometh: (in the evening, or at midnight, or at the cock-crowing, or in the morning:)

1 Corinthians 10:11

Now all these things happened to them as examples: and are written for our admonition, on whom the last ages are come.

1 Thessalonians 5:1-3

But of the times and seasons, brethren, ye have no need of my writing to you:

1 Thessalonians 5:5-8

ye are all children of the light, and of the day: we are not of the night, nor of darkness.

2 Peter 3:13-15

But we, according to his promise, look for new heavens and a new earth, in which righteousness dwelleth.

Revelation 22:12

And behold, I come quickly; and my reward is with me, to recompense every one according to his work.

Revelation 22:20

He who testifieth these things saith, I surely come quickly. Amen, even so come, Lord Jesus.

Treasury of Scripture Knowledge

Summary

And that, knowing the time, that now it is high time to awake out of sleep: for now is our salvation nearer than when we believed.

General references

Bible References

It is

Matthew 25:5
Now while the bridegroom stayed, they were all drowsy and fell asleep:
Matthew 26:40
And coming to the disciples, he findeth them asleep, and saith to Peter, what! could ye not watch with me one hour?
Mark 13:35
Watch ye therefore; for ye know not when the master of the house cometh: (in the evening, or at midnight, or at the cock-crowing, or in the morning:)
1 Corinthians 15:34
Behave soberly, as ye ought to do, and sin not: for some of you have not the knowledge of God; to your shame I speak it.
Ephesians 5:14
Wherefore He saith, Awake thou that sleepest, and arise from the dead, and Christ shall give thee light.
1 Thessalonians 5:5
ye are all children of the light, and of the day: we are not of the night, nor of darkness.

For now

Luke 21:28
But when these things begin to come to pass, look upwards and lift up your heads, for your redemption draweth nigh.
1 Corinthians 7:29
But this I say, brethren, that the time is short: it remains therefore, that even those, who have wives, be as though they had none;
1 Peter 4:7
But the end of all things draws nigh: be ye therefore sober, and watch unto prayer:
2 Peter 3:13
But we, according to his promise, look for new heavens and a new earth, in which righteousness dwelleth.
Revelation 22:12
And behold, I come quickly; and my reward is with me, to recompense every one according to his work.

General references

Mark 13:33
Take heed therefore, watch and pray; for ye know not when the time is:
Luke 12:40
therefore be ye also ready; for the Son of man cometh at a season that ye think not of.