Matthew 24:33

So likewise when ye see all these things, know that it is nigh, even at the doors.

James 5:9

Murmur not one against another, brethren, lest ye be condemned; behold the judge standeth before the door.

Hebrews 10:37

For yet a little while, and he that cometh will come and will not tarry.

1 Peter 4:7

But the end of all things is at hand; be ye therefore sober, and watch unto prayer.

Revelation 3:20

Behold, I stand at the door and knock: if any man hear my voice and open the door, I will come in to him, and sup with him, and he with me.

Treasury of Scripture Knowledge

Summary

So likewise ye, when ye shall see all these things, know that it is near, even at the doors.

General references

Bible References

When

Matthew 24:3
And as he sat on the mount of Olives, his disciples came to 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?

Know

Hebrews 10:37
For yet a little while, and he that cometh will come and will not tarry.
James 5:9
Murmur not one against another, brethren, lest ye be condemned; behold the judge standeth before the door.
1 Peter 4:7
But the end of all things is at hand; be ye therefore sober, and watch unto prayer.

General references

Mark 13:28
Now learn a parable from the fig-tree. When its branch is now tender and putteth forth leaves, ye know that summer is near.