4 Bible Verses about Adding to the Bible

I testify to every one that heareth the words of the prophecy of this book, If any one add to these things, God shall add unto him the plagues that are written in this book: and if any one take away from the words of the book of this prophecy, God will take away his part from the book of life, and out of the holy city, and from the things that are written in this book.

But Jesus answered them, Ye are mistaken, not knowing the scriptures nor the power of God:

making void the word of God by your tradition,. And many such like things ye do.

for there shall rise up false Christs, and false prophets, who shall shew great signs and prodigies, so as to deceive, if possible, even the elect.