Is it difficult for any of you to recite one third of the Qur'an in one night

Is it difficult for any of you to recite one third of the Qur'an in one night, Want a surah of the Qur'an which kerp interceding for a man until his sins are forgiven Benefits of Surat Al-Mulk and Surat Al-Ikhlas

The Prophet (ﷺ) said: A surah of the Qur'an containing thirty verses will intercede its reader till he will be forgiven. That is: "Blessed is He in Whose Hand is the sovereignty" (Surah 67). ((Surah 67 is Surat Al-Mulk))

Grade : Hasan (Al-Albani) Reference : Sunan Abi Dawud 1400 In-book reference : Book 6, Hadith 30 English translation : Book 6, Hadith 1395

Abu Sa'id Al-Khudri (May Allah be pleased with him) reported: A man heard another reciting Surat Al-Ikhlas repeatedly. The next morning he came to the Messenger of Allah (ﷺ) and informed him about it as if he considered it to be of little reward. On that the Messenger of Allah (ﷺ) said, "By Him in Whose Hand my soul is, this Surah is equal to one-third of the Qur'an."

[Al- Bukhari]. Sunnah.com reference : Book 9, Hadith 21 Arabic/English book reference : Book 9, Hadith 1011

Narrated Abu Sa`id Al-Khudri Radhiyallahu anhu: The Prophet (ﷺ) said to his companions, "Is it difficult for any of you to recite one third of the Qur'an in one night?" This suggestion was difficult for them so they said, "Who among us has the power to do so, O Allah's Messenger (ﷺ)?" Allah Apostle replied: " Allah (the) One, the Self-Sufficient Master Whom all creatures need.' (Surat Al-Ikhlas 112.1--to the End) is equal to one third of the Qur'an." Reference : Sahih al-Bukhari 5015 In-book reference : Book 66, Hadith 37 USC-MSA web (English) reference : Vol. 6, Book 61, Hadith 534