Aws bin Aws narrated: "Allah's Messenger said to me: 'Whoever performs Ghusl on Friday, and bathes completely, and goes early, arriving early, gets close and listens and is silent, there will be for him in every step he take the reward of a year of fasting and standing (in prayer).'" Whoever abandons three friday prayers out of neglect, Allah will put a seal on his heart.” Al Jami At Tirmidhi Hadith No. 500., Sunnan of Abu Dawood Hadith No. 1052).