Luke 5:35
But the days will come when the bridegroom shall be taken from them; then shall they fast in those days.
Luke 17:22
And he said to his disciples: The days will come, when you will desire to see one of the days of the Son of man, and shall not see it.
Matthew 6:17-18
But do you, when you fast, anoint your head and wash your face;
Luke 24:17-21
And he said to them: What matters are these which you are discussing with one another as you walk and are sad?
John 12:8
For the poor you have always with you; but me you have not always.
John 13:33
Little children, yet a little while I am with you. You will seek me, and, as I said to the Jews, whither I go, you can not come, so now I say to you.
John 14:3-4
And if I go and prepare a place for you, I will come again and take you with myself, that where I am, you may be also.
John 16:4-7
But these things I have told you, that, when the time has come, you may remember that I told you of them. But these things I did not tell you at the beginning, because I was with you.
John 16:16-22
A little while, and you will not see me; and again, a little while, and you will see me, be cause I go to the Father.
John 16:28
I came forth from the Father, and have come into the world: again I leave the world, and go to the Father.
John 17:11-13
And I am no longer in the world; but these are in the world, and I come to thee. Holy Father, keep in thy name those whom thou hast given me, that they may be one, as we are one.
Acts 1:9
And when he had spoken these things, while they were looking on him, he was taken up, and a cloud received him out of their sight.
Acts 3:21
whom heaven must retain, till the time for restoring all things that God has spoken by the mouth of his holy prophets of ancient times.
Acts 13:2-3
And while they were ministering to the Lord, and fasting, the Holy Spirit said: Set apart for me Barnabas and Saul, to the work to which I have called them.
Acts 14:23
And when they had appointed elders for them in every church, with prayer and fasting, they commended them to the Lord, on whom they believed.
1 Corinthians 7:5
Debar not one another, unless by agreement for a time, that you may have leisure for prayer; and come together again, lest Satan tempt you through your incontinence.
2 Corinthians 11:27
in weariness and in toil, in watchings often, in hunger and thirst, in fastings often, in cold and nakedness: