Which two Prophets are mentioned 27 times in the Holy Quran ______ ?

Which two Prophets are mentioned 27 times in the Holy Quran ______ ?

A. Muhammad ( S.A.W) & Ishaq ( A.S )
B. Haroon ( A.S ) & Zakria ( A.S )
C. Lut A.S & Yousef ( A.S )
D. None of these