Sahih al-Bukhari 4597

Arabic

حَدَّثَنَا أَبُو النُّعْمَانِ، حَدَّثَنَا حَمَّادٌ، عَنْ أَيُّوبَ، عَنِ ابْنِ أَبِي مُلَيْكَةَ، عَنِ ابْنِ عَبَّاسٍ ـ رضى الله عنهما ـ ‏{‏إِلاَّ الْمُسْتَضْعَفِينَ‏}‏ قَالَ كَانَتْ أُمِّي مِمَّنْ عَذَرَ اللَّهُ‏.‏

English translation

Narrated Ibn `Abbas:'"Except the weak ones" (4.98) and added: My mother was one of those whom Allah excused

Reference: Sahih al-Bukhari 4597, Book of Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh)). English translation by Dr. Muhammad Muhsin Khan.