Matthew 24:33

even so ye also, when ye see all these things, know ye that he is nigh, even at the doors.

James 5:9

Murmur not, brethren, one against another, that ye be not judged: behold, the judge standeth before the doors.

Ezekiel 7:2-14

And thou, son of man, thus saith the Lord Jehovah unto the land of Israel, An end: the end is come upon the four corners of the land.

Hebrews 10:37

For yet a very little while, He that cometh shall come, and shall not tarry.

1 Peter 4:7

But the end of all things is at hand: be ye therefore of sound mind, and be sober 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 will 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, 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?

Know

Ezekiel 7:2
And thou, son of man, thus saith the Lord Jehovah unto the land of Israel, An end: the end is come upon the four corners of the land.
Hebrews 10:37
For yet a very little while, He that cometh shall come, and shall not tarry.
James 5:9
Murmur not, brethren, one against another, that ye be not judged: behold, the judge standeth before the doors.
1 Peter 4:7
But the end of all things is at hand: be ye therefore of sound mind, and be sober unto prayer:

General references

Mark 13:28
Now from the fig tree learn her parable: when her branch is now become tender, and putteth forth its leaves, ye know that the summer is nigh;

American Standard Version Public Domain