Mark 13:23

But you watch. "I have told you all things beforehand.

2 Peter 3:17

You therefore, beloved, knowing these things beforehand, beware, lest being carried away with the error of the wicked, you fall from your own steadfastness.

Mark 13:5

And Jesus began to say to them, "Be careful that no one leads you astray.

John 14:29

Now I have told you before it happens so that, when it happens, you may believe.

Isaiah 44:7-8

Who is like me? Who will call, and will declare it, and set it in order for me, since I established the ancient people? Let them declare the things that are coming, and that will happen.

Matthew 7:15

"Beware of false prophets, who come to you in sheep's clothing, but inwardly are ravening wolves.

Mark 13:9

But watch yourselves, for they will deliver you up to councils. You will be beaten in synagogues. You will stand before rulers and kings for my sake, as a testimony to them.

Mark 13:33

Watch, keep alert; for you do not know when the time is.

Luke 21:8

He said, "Watch out that you do not get led astray, for many will come in my name, saying, 'I am he,' and, 'The time is near.' Therefore do not follow them.

Luke 21:34

"So be careful, or your hearts will be loaded down with carousing, drunkenness, and cares of this life, and that day will come on you suddenly.

John 16:1-4

"I have said all these things to you so that you may be kept from stumbling.

Treasury of Scripture Knowledge

Summary

But take ye heed: behold, I have foretold you all things.

General references

Bible References

Behold

Isaiah 44:7
Who is like me? Who will call, and will declare it, and set it in order for me, since I established the ancient people? Let them declare the things that are coming, and that will happen.
John 14:29
Now I have told you before it happens so that, when it happens, you may believe.
John 16:1
"I have said all these things to you so that you may be kept from stumbling.

General references

Mark 13:33
Watch, keep alert; for you do not know when the time is.
Luke 17:23
And they will tell you, 'Look, there.' or 'Look, here.' Do not go away, nor follow after them,