Revelation 3:20
Behold, I stand at the door and am knocking; if any one hear my voice and open the door, I will come in unto him and sup with him, and he with me.
Luke 12:36-37
and ye like men who wait their own lord whenever he may leave the wedding, that when he comes and knocks, they may open to him immediately.
Matthew 24:33
Thus also ye, when ye see all these things, know that it is near, at the doors.
John 14:21-23
He that has my commandments and keeps them, he it is that loves me; but he that loves me shall be loved by my Father, and I will love him and will manifest myself to him.
Luke 17:8
But will he not say to him, Prepare what I shall sup on, and gird thyself and serve me that I may eat and drink; and after that thou shalt eat and drink?
Revelation 19:9
And he says to me, Write, Blessed are they who are called to the supper of the marriage of the Lamb. And he says to me, These are the true words of God.
Song of Songs 5:2-4
I slept, but my heart was awake. The voice of my beloved! he knocketh: Open to me, my sister, my love, my dove, mine undefiled; For my head is filled with dew, My locks with the drops of the night.