Revelation 21
NIV
5 He who was seated on the throne said, “I am making everything new!” Then he said, “Write this down, for these words are trustworthy and true.”
6 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 without cost from the spring of the water of life. 7 Those who are victorious will inherit all this, and I will be their God and they will be my children.

NASB
5 And He who sits on the throne said, “Behold, I am making all things new.” And He *said, “Write, for these words are faithful and true.” 6 Then He said to me, “It is done. I am the Alpha and the Omega, the beginning and the end. I will give water to the one who thirsts from the spring of the water of life, without cost. 7 The one who overcomes will inherit these things, and I will be his God and he will be My son.