1. The Prophet (saws) said to his companions, "Is it difficult for any of you to recite one third of the Qur'an in one night?" This suggestion was difficult for them so they said, "Who among us has the power to do so, O Allah's Messenger (saws)?" Allah Messenger (saws) replied: "Surah Al-Ikhlas (112th Surah) is equal to one third of the Qur'an."
2. The Messenger of Allah (saws) said, "Whoever recites (Qul Hu Allahu Ahad) ten times, Allah will build for him a house in Paradise."