King James Version (KJV) Now I tell you before it come, that, when it is come to pass, ye may believe that I am he.
American Standard Version (ASV) From henceforth I tell you before it come to pass, that, when it is come to pass, ye may believe that I am `he'.
Bible in Basic English (BBE) From this time forward, I give you knowledge of things before they come about, so that when they come about you may have belief that I am he.
Darby English Bible (DBY) I tell you [it] now before it happens, that when it happens, ye may believe that I am [he].
World English Bible (WEB) From now on, I tell you before it happens, that when it happens, you may believe that I AM.
Young's Literal Translation (YLT) `From this time I tell you, before its coming to pass, that, when it may come to pass, ye may believe that I am `he';