Go forth and multiply.

Go forth and multiply. Apparently that’s what Jesus said when He dismissed His Apostles. I would think that He would have said go out and spread the Word of My Father or something to that effect. If He did say go out and multiply, what did He mean by those words? Multiply into what? This makes no sense to me whatsoever. Could the writers of the Bible have not had a scroll that said exactly what Jesus said and just added something like what they wrote? We might find out later as more scrolls are found of the Dead Sea scrolls. Like the mistakes that were found to be in the Old Testament.