Revelation 1:7

See! He is coming on the clouds, and every eye will see him, even the men who pierced him, and all the tribes of the earth will lament over him. So it is to be, Amen.

Matthew 24:30

Then the sign of the Son of Man will appear in the sky, and all the nations of the earth will lament when they see the Son of Man coming on the clouds of the sky, in all his power and splendor.

Matthew 26:75

And Peter remembered Jesus' words when he had said, "Before a cock crows, you will disown me three times!" And he went outside and wept bitterly.

John 19:34-37

but one of the soldiers thrust a lance into his side, and blood and water immediately flowed out.

Acts 2:17

" 'It will come about in the last days, God says, That I will pour out my Spirit upon all mankind; Your sons and daughters will become prophets, Your young men will have visions, And your old men will have dreams.

Acts 2:33

So he has been exalted to God's right hand, and has received from his Father and poured over us the holy Spirit that had been promised, as you see and hear.

Acts 2:37

When they heard this, they were stung to the heart, and they said to Peter and the rest of the apostles, "Brothers, what shall we do?"

Acts 10:45

The Jewish believers who had come with Peter were amazed because the gift of the holy Spirit had been showered upon the heathen too,

Acts 11:15

When I began to speak to them, the holy Spirit fell upon them just as it did upon us at the beginning,

Romans 8:15

It is not a consciousness of servitude that has been imparted to you, to fill you with fear again, but the consciousness of adoption as sons, which makes us cry, "Abba!" that is, Father.

Romans 8:26

In the same way the Spirit helps us in our weakness, for we do not know how to pray as we should, but the Spirit itself pleads for us with inexpressible yearnings,

2 Corinthians 7:9-11

I am glad of it now; not because you had your feelings hurt, but because having them hurt led you to repent, for you took it as God meant you to do, so that you should not lose anything at all through me.

Ephesians 6:18

Use every kind of prayer and entreaty, and at every opportunity pray in the Spirit. Be on the alert about it; devote yourselves constantly to prayer for all God's people

Titus 3:5-6

he saved us, not for any upright actions we had performed, but from his own mercy, through the bath of regeneration and renewal by the holy Spirit,

Hebrews 12:2

fixing our eyes upon Jesus, our leader and example in faith, who in place of the happiness that belonged to him, submitted to a cross, caring nothing for its shame, and has taken his seat at the right hand of the throne of God.

Jude 1:20

But you, dear friends, must build yourselves up on the foundation of your most holy faith and pray in the holy Spirit,

Treasury of Scripture Knowledge

Summary

And I will pour upon the house of David, and upon the inhabitants of Jerusalem, the spirit of grace and of supplications: and they shall look upon me whom they have pierced, and they shall mourn for him, as one mourneth for his only son, and shall be in bitterness for him, as one that is in bitterness for his firstborn.

General references

Bible References

I will pour

Acts 2:17
" 'It will come about in the last days, God says, That I will pour out my Spirit upon all mankind; Your sons and daughters will become prophets, Your young men will have visions, And your old men will have dreams.
Acts 10:45
The Jewish believers who had come with Peter were amazed because the gift of the holy Spirit had been showered upon the heathen too,
Acts 11:15
When I began to speak to them, the holy Spirit fell upon them just as it did upon us at the beginning,
Titus 3:5
he saved us, not for any upright actions we had performed, but from his own mercy, through the bath of regeneration and renewal by the holy Spirit,

Of supplications

Romans 8:15
It is not a consciousness of servitude that has been imparted to you, to fill you with fear again, but the consciousness of adoption as sons, which makes us cry, "Abba!" that is, Father.
Ephesians 6:18
Use every kind of prayer and entreaty, and at every opportunity pray in the Spirit. Be on the alert about it; devote yourselves constantly to prayer for all God's people
Jude 1:20
But you, dear friends, must build yourselves up on the foundation of your most holy faith and pray in the holy Spirit,

They shall look

John 19:34
but one of the soldiers thrust a lance into his side, and blood and water immediately flowed out.
Hebrews 12:2
fixing our eyes upon Jesus, our leader and example in faith, who in place of the happiness that belonged to him, submitted to a cross, caring nothing for its shame, and has taken his seat at the right hand of the throne of God.
Revelation 1:7
See! He is coming on the clouds, and every eye will see him, even the men who pierced him, and all the tribes of the earth will lament over him. So it is to be, Amen.

They shall mourn

Matthew 24:30
Then the sign of the Son of Man will appear in the sky, and all the nations of the earth will lament when they see the Son of Man coming on the clouds of the sky, in all his power and splendor.
Matthew 26:75
And Peter remembered Jesus' words when he had said, "Before a cock crows, you will disown me three times!" And he went outside and wept bitterly.
Acts 2:37
When they heard this, they were stung to the heart, and they said to Peter and the rest of the apostles, "Brothers, what shall we do?"
2 Corinthians 7:9
I am glad of it now; not because you had your feelings hurt, but because having them hurt led you to repent, for you took it as God meant you to do, so that you should not lose anything at all through me.

General references

Matthew 5:4
"Blessed are the mourners, for they will be consoled!
Romans 11:23
Those others too, if they do not cling to their unbelief, will be grafted in, for God has the power to graft them in again.