5:15
O people of the Book! There hath come to you our Messenger, revealing to you much that ye used to hide in the Book, and passing over much (that is now unnecessary): There hath come to you from Allah a (new) light and a perspicuous Book, –
Moses received revelation of the advent of the last Prophet:
I will raise up for them a prophet like you from among their own people; I will put my words in the mouth of the prophet, who shall speak to them everything that I command. Anyone who does not heed the words that the prophet shall speak in my name, I myself will hold accountable.
(Deuteronomy chapter 18 verse 18)
Jesus proclaimed of a Prophet to come after him:
“Nevertheless I tell you the truth; It is expedient for you that I go away: for if I go not away, the Comforter will not come unto you; but if I depart, I will send him unto you. And when he is come, he will reprove the world of sin, and of righteousness, and of judgment: Of sin, because they believe not on me; Of righteousness, because I go to my Father, and ye see me no more; Of judgment, because the prince of this world is judged. I have yet many things to say unto you, but ye cannot bear them now. Howbeit when he, the Spirit of truth, is come, he will guide you into all truth: for he shall not speak of himself; but whatsoever he shall hear, shall he speak: and he will shew you things to come. He shall glorify me: for he shall receive of mine, and shall shew unto you.” (John 16: 7-14)
References:
Perkins, Pheme. The New Oxford Annotated Bible with Apocrypha: New Revised Standard Version (p. 280). Oxford University Press. Kindle Edition.