Luke 12:36

"and be yourselves like men who are looking for the Lord, on his return from a wedding banquet, so that when he comes and knocks they may at once open the door for him.

Revelation 3:20

Behold, I am standing at the door and knocking! If any one listens to my voice, and opens the door, I will come to him, and sup with him, and he with me.

Matthew 22:1-14

Once more Jesus answered them in parables.

Matthew 24:42-44

Keep guard then, for you do not know the day on which your Master is coming.

Matthew 25:1-13

"Then will the kingdom of heaven be likened to ten maidens who took their lamps and went out to meet the bridegroom and the bride.

Mark 13:34-37

Take heed! Awake! for you never know the time. As a man gone abroad and leaving his house gives authority to his slaves, to each his task; and orders the porter to keep watch;

Luke 2:25-30

Now there was in Jerusalem a man whose name was Simeon. He was righteous and devout, and was waiting for the consolation of Israel. The Holy Spirit was upon him.

James 5:7-8

Be patient, then, brothers, till the coming of the Lord. Behold the farmer who waits for the precious fruit of the earth, being patient over it, until it gets the early and the latter rains.

2 Peter 1:13-15

So I think it right, as long as I am in this "tent," to rouse you by way of reminding you,

Jude 1:20-21

But you, beloved, continually building yourselves up on your most holy faith, and ever praying in the Holy Spirit,

Treasury of Scripture Knowledge

Summary

And ye yourselves like unto men that wait for their lord, when he will return from the wedding; that when he cometh and knocketh, they may open unto him immediately.

Bible References

Men

Luke 2:25
Now there was in Jerusalem a man whose name was Simeon. He was righteous and devout, and was waiting for the consolation of Israel. The Holy Spirit was upon him.
Matthew 24:42
Keep guard then, for you do not know the day on which your Master is coming.
Mark 13:34
Take heed! Awake! for you never know the time. As a man gone abroad and leaving his house gives authority to his slaves, to each his task; and orders the porter to keep watch;
James 5:7
Be patient, then, brothers, till the coming of the Lord. Behold the farmer who waits for the precious fruit of the earth, being patient over it, until it gets the early and the latter rains.
2 Peter 1:13
So I think it right, as long as I am in this "tent," to rouse you by way of reminding you,
Jude 1:20
But you, beloved, continually building yourselves up on your most holy faith, and ever praying in the Holy Spirit,

Return

Matthew 22:1
Once more Jesus answered them in parables.
Matthew 25:1
"Then will the kingdom of heaven be likened to ten maidens who took their lamps and went out to meet the bridegroom and the bride.

When

Revelation 3:20
Behold, I am standing at the door and knocking! If any one listens to my voice, and opens the door, I will come to him, and sup with him, and he with me.