Anas (RA) reported that the Prophet (ﷺ) ﷺ said:

“There is a sūrah in the Qur'ān not more than thirty verses, it argues on behalf of its companion until it enters him into paradise; and it is (Sūrah) Tabārak.” Reference: Al-Ṭabarānī in al-Ṣaghīr 1/176, al-Awsat 1/211, and Ibn Mardawayh 6/246, and it is ḥasan li-ghayrihi. Ṣaḥīḥ al-Jāmi’ no. 3644.

عَن أَنَسِ بْنِ مَالِكٍ رَضِيَ اللهُ عَنهُ أَنَّ النَّبيَّ صَلَّى اللهُ عَلَيْهِ وَسَلَّمَ قَال:

سُورَةٌ مِنَ القُرْآنِ مَا هِيَ إِلاَّ ثَلاَثُونَ آيَةً؛ خَاصَمَتْ عَنْ صَاحِبِهَا حَتىَّ أَدْخَلَتْهُ الجَنَّة وَهِيَ {تَبَارَك).