New Revised Standard Version
The one who testifies to these things says, “Surely I am coming soon.” Amen. Come, Lord Jesus!

Contemporary English Version
The one who has spoken these things says, "I am coming soon!" So, Lord Jesus, please come soon!

New American Bible
The one who gives this testimony says, “Yes, I am coming soon.” Amen! Come, Lord Jesus!

Douay-Rheims Bible
He that giveth testimony of these things, saith: Surely, I come quickly: Amen. Come, Lord Jesus.

He that giveth testimony of these things, saith: Surely, I come quickly: Amen. Come, Lord Jesus.

which.

Revelation 22:18 For I testify to every one that heareth the words of the prophecy of this book: If any man shall add to these things, God shall add unto him the plagues written in this book.

Surely.

Revelation 22:7,10,12 And: Behold I come quickly. Blessed is he that keepeth the words of the prophecy of this book. . . .

Amen.

Revelation 1:18 And alive, and was dead. And behold I am living for ever and ever and have the keys of death and of hell.

Songs 8:14 Flee away, O my beloved, and be like to the roe, and to the young hart upon the mountains of aromatical spices.

Isaiah 25:9 And they shall say in that day: Lo, this is our God, we have waited for him, and he will save us: this is the Lord, we have patiently waited for him, we shall rejoice and be joyful in his salvation.

John 21:25 But there are also many other things which Jesus did which, if they were written every one, the world itself. I think, would not be able to contain the books that should be written.

2 Timothy 4:8 As to the rest, there is laid up for me a crown of justice which the Lord the just judge will render to me in that day: and not only to me, but to them also that love his coming. Make haste to come to me quickly.

Hebrews 9:28 So also Christ was offered once to exhaust the sins of many. The second time he shall appear without sin to them that expect him unto salvation.

2 Peter 3:12-14 Looking for and hasting unto the coming of the day of the Lord, by which the heavens being on fire shall be dissolved, and the elements shall melt with the burning heat? . . .