Abu Umāmah said he heard Allah’s Messenger ﷺ say, “Recite the Qur’an, for on the Day of Resurrection it will come as an intercessor for those who recite it. Recite the two bright ones, al-Baqarah and Sūrah ale-Imran, for on the Day of Resurrection they will come as two clouds or two shades, or two flocks of birds in ranks, pleading for those who recite them. Recite Sūrah al-Baqarah, for to take recourse to it is a blessing and to give it up is a cause of grief, and the magicians cannot confront it.” Reference: Sahih Muslim 804a
Source: sunnah.com
Other translations
Arabic
عَنْ زَيْدٍ، أَنَّهُ سَمِعَ أَبَا سَلاَّمٍ، يَقُولُ حَدَّثَنِي أَبُو أُمَامَةَ، الْبَاهِلِيُّ قَالَ سَمِعْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم يَقُولُ " اقْرَءُوا الْقُرْآنَ فَإِنَّهُ يَأْتِي يَوْمَ الْقِيَامَةِ شَفِيعًا لأَصْحَابِهِ اقْرَءُوا الزَّهْرَاوَيْنِ الْبَقَرَةَ وَسُورَةَ آلِ عِمْرَانَ فَإِنَّهُمَا تَأْتِيَانِ يَوْمَ الْقِيَامَةِ كَأَنَّهُمَا غَمَامَتَانِ أَوْ كَأَنَّهُمَا غَيَايَتَانِ أَوْ كَأَنَّهُمَا فِرْقَانِ مِنْ طَيْرٍ صَوَافَّ تُحَاجَّانِ عَنْ أَصْحَابِهِمَا اقْرَءُوا سُورَةَ الْبَقَرَةِ فَإِنَّ أَخْذَهَا بَرَكَةٌ وَتَرْكَهَا حَسْرَةٌ وَلاَ تَسْتَطِيعُهَا الْبَطَلَةُ ". .
sunnah.com