Sahih al-Bukhari · 2437.2
Sahih · Scholarly consensus
حَدَّثَنَا عَبْدَانُ، قَالَ أَخْبَرَنِي أَبِي، عَنْ شُعْبَةَ، عَنْ سَلَمَةَ، بِهَذَا قَالَ فَلَقِيتُهُ بَعْدُ بِمَكَّةَ، فَقَالَ لاَ أَدْرِي أَثَلاَثَةَ أَحْوَالٍ أَوْ حَوْلاً وَاحِدًا.
Narrated Salama:the above narration (Hadith 616) from Ubai bin Ka`b: adding, "I met the sub-narrator at Mecca later on, but he did not remember whether Ka`b had announced what he had found one year or three years