Jabir said it was the Prophet’s custom not to go to sleep till he had recited “A. L. M The sending down,” (Qur’ān, 32) and “Blessed is He in whose hand is the kingdom.”
Ahmad, Tirmidhī and Dārimī transmitted it, Tirmidhī saying this is a sahīh tradition. The same is said in Sharh as-sunna, but in al-Masābīh it is called gharīb.
Ibn ‘Abbās said that one of the Prophet's companions set up his tent over a grave without realising that it was a grave, and it contained a man who was reciting the sūra, “Blessed is He in whose hand is the kingdom,” up to the end. He went and told the Prophet, who said, “It is the defender; it is the protector which is protecting him from God's punishment.”
Tirmidhi transmitted it, .saying this is a gharīb tradition.
وَعَن ابْن عَبَّاس وَأنس بن مَالك رَضِيَ اللَّهُ عَنْهُمْ قَالَا: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: (إِذا زلزلت)
تعدل نصف الْقُرْآن (قل هُوَ الله أحد)
تعدل ثلث الْقُرْآن و (قل يَا أَيُّهَا الْكَافِرُونَ)
تَعْدِلُ رُبْعَ الْقُرْآنِ ". رَوَاهُ التِّرْمِذِيّ
Ibn ‘Abbās and Anas b. Mālik reported God’s messenger as saying that “When is shaken” (Qur’ān, 99) is equivalent to half the Qur’ān, “Say, He is God, One” (Qur’ān, 112) is equivalent to a third of the Qur’ān, and “Say, O infidels” (Qur’ān, 109) is equivalent to a quarter of the Qur’ān.
Abū Huraira reported God’s messenger as saying, “A sūra in the Qur’ān containing thirty verses interceded for a man till his sins were forgiven. It was ‘Blessed is He in whose hand is the kingdom.'” (Qur’ān, 67)
Ahmad, Tirmidhī, Abū Dāwūd, Nasā’i and Ibn Mājah transmitted it.