Revelation 21:6

And he said to me, It is done. I am the Alpha and the Omega, the beginning and the end. I will give to him that thirsts of the fountain of the water of life freely.

Revelation 1:8

I am the Alpha and the Omega, says the Lord God; the Is, and the Was, and the Is to come, the Almighty.

Revelation 22:13

I am the Alpha and the Omega, first and last, the beginning and end.

John 4:10

Jesus answered and said to her, If you knew the gift of God, and who it is that says to you, Give me a drink, you would have asked him, and he would have given you living water.

Revelation 7:17

for the Lamb who is in the midst of the throne shall feed them and lead them to fountains of the waters of life, and God shall wipe away every tear from their eyes.

Revelation 16:17

And the seventh angel poured out his bowl on the air; and there came out a loud voice from the temple, from the throne, saying, It is done.

Revelation 22:17

And the Spirit and the bride say, Come. And let him that hears say, Come. And let him that thirsts, come; let him that will, take the water of life freely.

Revelation 1:11

saying, What you see write in a book, and send to the seven churches, to Ephesus and to Smyrna and to Pergamus and to Thyatira and to Sardis and to Philadelphia and to Laodicea.

Revelation 1:17

And when I saw him I fell at his feet as dead; and he put his right hand on me, saying, Fear not; I am the first and the last

John 4:14

but whoever drinks of the water which I will give him shall never thirst; but the water which I will give him shall be in him a fountain of water springing up to eternal life.

John 7:37-38

And on the last day, the great day of the feast, Jesus stood and cried, saying, If any one thirsts, let him come to me and drink.

Romans 3:24

being justified freely by his grace through the redemption in Christ Jesus,

Romans 8:32

He who spared not his Son, but gave him up for us all, how shall he not also with him freely give us all things?

1 Corinthians 2:12

And we have received not the spirit of the world, but the Spirit which is of God, that we may know the things given us by God,

1 Corinthians 3:5

Who then is Apollos? and who is Paul? but ministers by whom you believed, and to each as the Lord gave.

1 Corinthians 3:12

And if any man builds on this foundation, gold, silver, precious stones, wood, grass, reeds,

1 Corinthians 3:21

Let no one therefore glory in men; for all things are yours,

1 John 5:4-5

for every child that has been born of God overcomes the world; and this is the victory which overcomes the world, our faith.

Revelation 10:6

and swore by him that lives forever and ever, that created heaven and the things in it and the earth and the things in it and the sea and the things in it, that time should be no longer,

Treasury of Scripture Knowledge

Summary

And he said unto me, It is done. I am Alpha and Omega, the beginning and the end. I will give unto him that is athirst of the fountain of the water of life freely.

General references

Bible References

It is

Revelation 16:17
And the seventh angel poured out his bowl on the air; and there came out a loud voice from the temple, from the throne, saying, It is done.

I am

Revelation 1:8
I am the Alpha and the Omega, says the Lord God; the Is, and the Was, and the Is to come, the Almighty.
Revelation 22:13
I am the Alpha and the Omega, first and last, the beginning and end.

I will

Revelation 7:17
for the Lamb who is in the midst of the throne shall feed them and lead them to fountains of the waters of life, and God shall wipe away every tear from their eyes.
Revelation 22:17
And the Spirit and the bride say, Come. And let him that hears say, Come. And let him that thirsts, come; let him that will, take the water of life freely.
John 4:10
Jesus answered and said to her, If you knew the gift of God, and who it is that says to you, Give me a drink, you would have asked him, and he would have given you living water.
John 7:37
And on the last day, the great day of the feast, Jesus stood and cried, saying, If any one thirsts, let him come to me and drink.

Freely

Romans 3:24
being justified freely by his grace through the redemption in Christ Jesus,
Romans 8:32
He who spared not his Son, but gave him up for us all, how shall he not also with him freely give us all things?
1 Corinthians 2:12
And we have received not the spirit of the world, but the Spirit which is of God, that we may know the things given us by God,
1 Corinthians 3:5
Who then is Apollos? and who is Paul? but ministers by whom you believed, and to each as the Lord gave.
1 John 5:4
for every child that has been born of God overcomes the world; and this is the victory which overcomes the world, our faith.

General references

Revelation 22:13
I am the Alpha and the Omega, first and last, the beginning and end.