Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) narrates: I have memorised the whole Sunnah, but I do not know how this word in the Qur'an is to be recited: whether "wa qad balaghtu mina al-kibari 'utiyya" (and I have reached extreme old age) is to be recited, or it is to be recited "'usiyya."
Ahmad recorded it, and its narrators are the narrators of the Sahih.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب التفسير / 11604