Revelation 22:17-19

Young's Literal Translation

¹⁷ And the Spirit and the Bride say, Come; and he who is hearing -- let him say, Come; and he who is thirsting -- let him come; and he who is willing -- let him take the water of life freely.

¹⁸ `For I testify to every one hearing the words of the prophecy of this scroll, if any one may add unto these, God shall add to him the plagues that have been written in this scroll,

¹⁹ and if any one may take away from the words of the scroll of this prophecy, God shall take away his part from the scroll of the life, and out of the holy city, and the things that have been written in this scroll;'