Muwatta Imam Malik (Riwayat Ibn al-Qasim)

With this same chain of narration, it is reported from Sayyiduna Ibn Abbas (may Allah be pleased with them) that his mother, Umm al-Fadl (Lubabah) bint al-Harith (may Allah be pleased with them), heard him reciting (Surah al-Mursalat) «وَالْمُرْسَلَاتِ عُرْفًا» in prayer. She said: O my son! By this recitation you have reminded me that this is the Surah which I heard last from the Messenger of Allah (peace and blessings be upon him); he was reciting it in the Maghrib prayer.