(83) بَابُ مَرَضِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ وَوَفَاتِهِ
Narrated Ibn `Abbas:
`Umar bin Al-Khattab used to let Ibn `Abbas sit beside him, so `AbdurRahman bin `Auf said to `Umar, "We have sons similar to him." `Umar replied, "(I respect him) because of his status that you know." `Umar then asked Ibn `Abbas about the meaning of this Holy Verse:-- "When comes the help of Allah and the conquest of Mecca . . ." (110.1) Ibn `Abbas replied, "That indicated the death of Allah's Messenger (ﷺ) which Allah informed him of." `Umar said, "I do not understand of it except what you understand."
Reference: Sahih al-Bukhari 4430
In-book reference: Book 64, Hadith 452
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 5, Book 59, Hadith 713