Original Verse:
Matthew Chapter 9 Verse 15And Jesus said unto them, Can the children of the bridechamber mourn, as long as the bridegroom is with them? but the days will come, when the bridegroom shall be taken from them, and then shall they fast.

Reference Verses:
Luke Chapter 24 Verse 13-21 [13] And, behold, two of them went that same day to a village called Emmaus, which was from Jerusalem about threescore furlongs. [14] And they talked together of all these things which had happened. [15] And it came to pass, that, while they communed together and reasoned, Jesus himself drew near, and went with them. [16] But their eyes were holden that they should not know him. [17] And he said unto them, What manner of communications are these that ye have one to another, as ye walk, and are sad? [18] And the one of them, whose name was Cleopas, answering said unto him, Art thou only a stranger in Jerusalem, and hast not known the things which are come to pass there in these days? [19] And he said unto them, What things? And they said unto him, Concerning Jesus of Nazareth, which was a prophet mighty in deed and word before God and all the people: [20] And how the chief priests and our rulers delivered him to be condemned to death, and have crucified him. [21] But we trusted that it had been he which should have redeemed Israel: and beside all this, to day is the third day since these things were done.
Matthew Chapter 25 Verse 1-10 [1] Then shall the kingdom of heaven be likened unto ten virgins, which took their lamps, and went forth to meet the bridegroom. [2] And five of them were wise, and five were foolish. [3] They that were foolish took their lamps, and took no oil with them: [4] But the wise took oil in their vessels with their lamps. [5] While the bridegroom tarried, they all slumbered and slept. [6] And at midnight there was a cry made, Behold, the bridegroom cometh; go ye out to meet him. [7] Then all those virgins arose, and trimmed their lamps. [8] And the foolish said unto the wise, Give us of your oil; for our lamps are gone out. [9] But the wise answered, saying, Not so; lest there be not enough for us and you: but go ye rather to them that sell, and buy for yourselves. [10] And while they went to buy, the bridegroom came; and they that were ready went in with him to the marriage: and the door was shut.
Acts Chapter 13 Verse 1-3 [1] Now there were in the church that was at Antioch certain prophets and teachers; as Barnabas, and Simeon that was called Niger, and Lucius of Cyrene, and Manaen, which had been brought up with Herod the tetrarch, and Saul. [2] As they ministered to the Lord, and fasted, the Holy Ghost said, Separate me Barnabas and Saul for the work whereunto I have called them. [3] And when they had fasted and prayed, and laid their hands on them, they sent them away.
Acts Chapter 1 Verse 9And when he had spoken these things, while they beheld, he was taken up; and a cloud received him out of their sight.
Acts Chapter 1 Verse 10And while they looked stedfastly toward heaven as he went up, behold, two men stood by them in white apparel;
Acts Chapter 14 Verse 23And when they had ordained them elders in every church, and had prayed with fasting, they commended them to the Lord, on whom they believed.
Psalms Chapter 45 Verse 14She shall be brought unto the king in raiment of needlework: the virgins her companions that follow her shall be brought unto thee.
Psalms Chapter 45 Verse 15With gladness and rejoicing shall they be brought: they shall enter into the king's palace.
John Chapter 16 Verse 6But because I have said these things unto you, sorrow hath filled your heart.
John Chapter 16 Verse 20Verily, verily, I say unto you, That ye shall weep and lament, but the world shall rejoice: and ye shall be sorrowful, but your sorrow shall be turned into joy.
Revelation Chapter 19 Verse 9And he saith unto me, Write, Blessed are they which are called unto the marriage supper of the Lamb. And he saith unto me, These are the true sayings of God.
Revelation Chapter 21 Verse 2And I John saw the holy city, new Jerusalem, coming down from God out of heaven, prepared as a bride adorned for her husband.
John Chapter 3 Verse 29He that hath the bride is the bridegroom: but the friend of the bridegroom, which standeth and heareth him, rejoiceth greatly because of the bridegroom's voice: this my joy therefore is fulfilled.
Isaiah Chapter 22 Verse 12And in that day did the Lord GOD of hosts call to weeping, and to mourning, and to baldness, and to girding with sackcloth:
1st Corinthians Chapter 7 Verse 5Defraud ye not one the other, except it be with consent for a time, that ye may give yourselves to fasting and prayer; and come together again, that Satan tempt you not for your incontinency.
2nd Corinthians Chapter 11 Verse 27In weariness and painfulness, in watchings often, in hunger and thirst, in fastings often, in cold and nakedness.
Luke Chapter 17 Verse 22And he said unto the disciples, The days will come, when ye shall desire to see one of the days of the Son of man, and ye shall not see it.