'Add' in the Bible

But which of you by carefulness can add to his growth one cubit?

But which of you by being careful can add to his stature one cubit?

And to all these add love, which is the bond of perfectness.

I testify to every one who hears the words of the prophecy of this book, If any one shall add to these things, God shall add to him the plagues which are written in this book.