It is narrated from Sayyiduna Anas bin Malik (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "Whoever persists in reciting Surah Ya-Sin every night and then dies, dies the death of a martyr."
Imam al-Tabarani (may Allah have mercy on him) said: "No one narrated this hadith from Imam al-Zuhri (may Allah have mercy on him) except Ma'mar (may Allah have mercy on him), no one from Ma'mar (may Allah have mercy on him) except Rabah (may Allah have mercy on him), and no one from Rabah (may Allah have mercy on him) except Sa'id bin Musa (may Allah have mercy on him), and Ibn Hafs (may Allah have mercy on him) is alone in it."
Hadith Referenceالمعجم الأوسط / باب الميم / 7018
Hadith Takhrij«أخرجه الطبراني فى «الصغير» برقم: 1010»