Reciting Surat Tabaarak protects from the punishment of the grave
The Prophet (sal Allahu alaihi wa sallam) said, “Surat (67) Tabaarak is a protector from the torment of the grave.”
[Al-Hakim and others, classed as Sahih by Shaykh al-Albaani in Sahih ul-Jami Hadith no: 3643]
It was also narrated that ‘Abd-Allaah ibn Mas’ood (radi Allahu anhu) said: Whoever reads Tabaarak allaahi bi yadihi’l-mulk [i.e., Surat al-Mulk] every night, Allah will protect him from the torment of the grave. At the time of the Messenger of Allah (sal Allahu alaihi wa sallam) we used to call it al-maani’ah (that which protects). In the Book of Allah it is a surah which, whoever recites it every night has done very well. [Sunan al-Nasaa'i, 6/179; classed as hasan by al-Albaani in Saheeh al-Targheeb wa'l-Tarheeb, 1475]
And Allah knows best!