The Qur’an mentions in Surah Al-Araf chapter 7 verse 157:

"Those who follow the Messenger, the unlettered Prophet, whom they find mentioned in their own (scriptures) in the law and the Gospel".

Almighty God speaks to Moses in Book of Deuteronomy chapter 18 verse 18:

"I will raise them up a Prophet from among their brethren, like unto thee, and I will put my words in his mouth; and     he shall speak unto them all that I shall command him."

The Christians say that this prophecy refers to Jesus (pbuh) because Jesus (pbuh) was like Moses (pbuh). Moses   (pbuh) was a Jew, as well as Jesus (pbuh) was a Jew. Moses (pbuh) was a Prophet and Jesus (pbuh) was also a Prophet.

If these two are the only criteria for this prophecy to be fulfilled, then all the Prophets of the Bible who came after 
Moses (pbuh) such as Solomon, Isaiah, Ezekiel, Daniel, Hosea, Joel, Malachi, John the Baptist, etc. (pbut) will   
fulfill this prophecy since all were Jews as well as prophets.

However, it is Prophet Muhammad (pbuh) who is like Moses (pbuh):

Both had a father and a mother, while Jesus (pbuh) was born miraculously without any male intervention.

[Mathew 1:18 and Luke 1:35 and also Al-Qur'an 3:42-47]

Muhammad (pbuh) is from among the brethren of Moses (pbuh). Arabs are brethren of Jews. Abraham (pbuh) had two sons: Ishmail and Isaac (pbut). The Arabs are the descendants of Ishmail (pbuh) and the Jews are the descendants of Isaac (pbuh).

Words in the mouth:

Prophet Muhammad (pbuh) was unlettered and whatever revelations he received from Almighty God he repeated them verbatim.

"I will raise them up a Prophet from among their brethren, like unto thee, and will put my words in his mouth; and he shall speak unto them all that I shall command him."

[Deuteronomy 18:18]

"And it shall come to pass, that whosoever will not harken unto my words which he shall speak in my name, I will     require it of him."

It is mentioned in the book of Isaiah chapter 29 verse 12:

"And the book is delivered to him that is not learned, saying, Read this, I pray thee: and he saith, I am not learned."

When Archangel Gabrail commanded Muhammad (pbuh) by saying Iqra - "Read", he replied, "I am not learned".

Prophet Muhammad (pbuh) is mentioned by name in the Song of Solomon chapter 5 verse 16:

"Hikko Mamittakim we kullo Muhammadim Zehdoodeh wa Zehraee Bayna Jerusalem."

"His mouth is most sweet: yea, he is altogether lovely. This is my beloved, and this is my friend, O daughters
of Jerusalem."

In the Hebrew language im is added for respect. Similarely im is added after the name of Prophet Muhammad      
(pbuh) to make it Muhammadim. In English translation they have even translated the name of Prophet Muhammad     (pbuh) as "altogether lovely", but in the Old Testament in Hebrew, the name of Prophet Muhammad (pbuh) is yet      present.

Prophet Muhammad (pbuh) in the New Testament:

Al-Qur'an Chapter 61 Verse 6:

"And remember, Jesus, the son of Mary, said, 'O Children of Israel! I am the messenger of Allah (sent) to you, confirming the Law (which came) before me and giving glad tidings of a messenger to come after me, whose name shall be Ahmed.' But when he came to them with clear signs, they said, 'This is evident sorcery!' "

All the prophecies mentioned in the Old Testament regarding Muhammad (pbuh) besides applying to the Jews also hold good for the Christians.

"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".

"Ahmed" or "Muhammad" meaning "the one who praises" or "the praised one" is almost the translation of the 
Greek word Periclytos. In the Gospel of John 14:16, 15:26, and 16:7. The word 'Comforter' is used in the English      translation for the Greek word Paracletos which means advocate or a kind friend rather than a comforter.   
Paracletos is the warped reading for Periclytos. Jesus (pbuh) actually prophesised Ahmed by name. Even the
Greek word Paraclete refers to the Prophet (pbuh) who is a mercy for all creatures.

Some Christians say that the Comforter mentioned in these prophecies refers to the Holy Sprit. They fail to realise 
that the prophecy clearly says that only if Jesus (pbuh) departs will the Comforter come. The Bible states that the
Holy Spirit was already present on earth before and during the time of Jesus (pbuh), in the womb of Elizabeth, and    again when Jesus (pbuh) was being baptised, etc. Hence this prophecy refers to none other than Prophet     
Muhammad (pbuh).

NOTE: All quotations of the Bible are taken from the King James Version.