Prophecy of Muhammad(A) in the Bible

And I will pray the Father, and he shall give you another Comforter, that he may abide you forever;

But when the Comforter is come, whom I will send unto you from the Father, even the Spirit of truth, which proceedeth from the Father, he shall testify of me:

Neverthless I tell you the truth; It is expident for you that I go away: for if I go not away, the Comforter will not come unto you; but if I depard, I will send him unto you.

Early Christians believed in the prophecy, but after Muhammad(A), they started interpreting these verses that the Holy Ghost would come.