Ya-Sin
The Messenger of Allah (pbuh) has said, "Anyone who enters a cemetery and recites Surat Ya-Sin will have then decreased their [the dead's] suffering and will receive good deeds equalling the number of those buried therein." He (pbuh) has also said that in the Torah it is described as the Chapter that crowns the one who recites it with the best of the life of this world and the life hereafter, and it wards off from him the trials of this life and the torment of the life to come. Imam Ja'fer al-Sadiq (as) is quoted saying that whoever recites this Chapter seeking the Pleasure of Allah will be forgiven and will be granted of the rewards as though he had recited the entire text of the Holy Qur'an twelve times. He (as) has also said, "For everything there is a heart, and the heart of the Qur'an is Chapter Ya-Sin; so, whoever recites it during the day will be protected and sustained till the night."