Is it prescribed to raise the index finger during supplication between the two prostrations?

Question:
He says: Honorable Shaykh, may Allah grant you success, you mentioned (may Allah preserve you) that the index finger is raised during supplication. Does a Muslim raise it between the two prostrations?

Answer:
No, this has not been reported. It is raised in the first and last tashahhud; that is what has been reported. As for between the two prostrations, this has not been reported. Even though some people look at the people and hold a new opinion, saying that it is raised between the two prostrations.