I would say that it is true. Because in Deuteronomy 18:18 it says "and I will put my words in his mouth. He will tell them everything I command". Yes there were many other prophets, but when I think about the part that says " I will put my words in his mouth" I interpret it literally as Jesus. But the Bible itself is God's Word spoken to men, so it also could make this statement a bit more challenging to answer. Hopefully, this will help.
