"And why did you not, when you heard it, say: It is not right for us to speak of this..." (V.24:16) Sahih al-Bukhari 4754

Arabic hadith text
حَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى، حَدَّثَنَا عَبْدُ الْوَهَّابِ بْنُ عَبْدِ الْمَجِيدِ، حَدَّثَنَا ابْنُ عَوْنٍ، عَنِ الْقَاسِمِ، أَنَّ ابْنَ عَبَّاسٍ ـ رضى الله عنه ـ اسْتَأْذَنَ عَلَى عَائِشَةَ نَحْوَهُ‏.‏ وَلَمْ يَذْكُرْ نِسْيًا مَنْسِيًّا
Translation
Narrated Al-Qasim

Ibn `Abbas asked `Aisha's permission to enter. Al-Qasim then narrated the whole Hadith (as in 277) but did not mention: "Would that I had been forgotten and out of sight."