Genesis 2:8-10

And the Lord God planted a garden in Eden, in the east; and there He put the man whom He had formed. Out of the ground the Lord God made to grow every tree that is pleasant to the sight and good for food, the tree of life also in the midst of the garden, and the tree of knowledge of good and evil. A river flows out of Eden to water the garden....

From Psalm 1

Blessed are those who delight in God's law. They are like trees planted near streams. They will bear fruit in season. Their leaves will never die.

Jeremiah 17:7,8

Blessed are those who trust in the Lord, whose trust is the Lord. They shall be like a tree planted by water, sending out its roots by the stream. It shall not fear when heat comes, and its leaves shall stay green; in the year of drought it is not anxious, and it does not cease to bear fruit.

Revelations 22:1-2

Then the angel showed me the river of the water of life, bright as crystal, flowing from the throne of God and of the Lamb....On either side of the river is the tree of life....and th eleaves of the tree are for the healing of the nations.

John 4:13,14

Jesus said...."Everyone who drinks of this water will be thirsty again, but those who drink of the water that I will give them will never be thirsty. The water that I will give will become in them a spring of water gushing up to eternal life."

John 7:37-39

On the last day of the festival, the great day, while Jesus was standing there, he cried out, "Let anyone who is thirsty come to me, and let the one who believes in me drink. As the scripture has said, 'Out of the believer's heart shall flow rivers of living water.'" Now he said this about the Spirit, which believers in him were to receive; for as yet there was no Spirit, because Jesus was not yet glorified.

Revelations 21:6

Then he said to me, "It is done! I am the Alpha and the Omega, the beginning and the end. To the thirsty I will give water as a gift from the spring of the water of life.

Revelations 22:17

The Spirit and the bride say, "Come." And let everyone who hears say, "Come." And let everyone who is thirsty come. Let anyone who wishes take the water of life as a gift.