مُسْنَدُ أَحْمَدَ
Musnad Ahmad 2779
Musnad of 'Abdullah bin al-'Abbas bin 'Abdul-Muttalib from the Prophet
It was narrated from Ibn 'Abbas (رضي الله عنه) that The Prophet (ﷺ) used to recite in Fajr prayer on Friday, Alif-Lam-Meem Tanzeel (Soorat as-Sajdah) and Hal ata 'alal-insan heenun minad-dahr (Soorat al-Insan).
Musnad Ahmad 2799A saheeh hadeeth]