Matthew 24:33

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

James 5:9

Repine not, my brethren, against each other, that ye be not condemned: behold, the judge is at the door.

Hebrews 10:37

For yet a little while, and He, that is coming, will come, and will not delay:

1 Peter 4:7

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

Revelation 3:20

Behold, I stand at the door and knock: if any one 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 when He was got to the mount of olives, the disciples came to Him in private and said, Tell us when these things shall 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 is coming, will come, and will not delay:
James 5:9
Repine not, my brethren, against each other, that ye be not condemned: behold, the judge is at the door.
1 Peter 4:7
But the end of all things draws nigh: be ye therefore sober, and watch unto prayer:

General references

Mark 13:28
Now learn a parable from the fig-tree: when it's branch is tender and bringeth forth leaves, ye know that summer is nigh;