"Whoever reads ‘al-Mulk’ every night, Allah will protect him from the torment of the grave. At the time of the Messenger of Allah (SallAllahu 'Aliyhi Wasallam), we used to call it al-mani’ah (that which protects). In the Book of Allah, there is a chapter [and] whoever recites it every night has done very well."
[Sahih at-Targhib wat-Tarhib, no. 1475]
Imam Ahmad recorded from Abu Hurayrah (may Allah be pleased with him) that Allah’s Messenger (SallAllahu 'Aliyhi Wasallam) said,

"Verily, there is a chapter in the Qur’an which contains thirty Ayat that will intercede on behalf of its reciter until he is forgiven. (It is): ‘Blessed be He in Whose Hand is the dominion.’"
[This Hadith was collected by At-Tirmidhi and the four Sunan Compilers. At-Tirmidhi said concerning it, “This is a Hasan Hadith.”]
He (SallAllahu 'Aliyhi Wasallam) used to recite Surah As-Sajdah and Surah Al-Mulk (in Arabic) before sleeping.
[Reference: At-Tirmithi, An-Nasa’i. See also Al-Albani, Sahihul-Jami ’ As-Saghir 4/255]

Surat Al-Mulk - Sh. Abdul Rahman Al-Sudais

Recitation of the Holy Quran, Chapter 67 Surah Mulk (The Sovereignty) by Sheikh Abdul Rahman Al-Sudais Translated by M.H. Shakir. For more translations of th.