Deuteronomy - Chapter 18

"The Lord your God will raise up for you a prophet like me from among your own brothers.  You must listen to him."

This verse was fulfilled by a series of prophets throughout the Old Testament.  But it's primary fulfilment was in Jesus.  God Himself told the disciples to "Listen to Him" at the transfiguration, in the presence of Moses (Mark 9):

Then a cloud appeared and covered them, and a voice came from the cloud: “This is my Son, whom I love. Listen to him!”