لَرَدُّ الْمُؤمِنِ حَراماً یَعْدِلُ عِنْدَ اللهِ سَبْعینَ حِجَّةً مَبْرُورَةً.
To prevent a believer from doing an unlawful action is equivalent with Allah to the performance of seventy accepted Hajj.