Hadithcore
Sahih al-Bukhari, 4010
sahih

Narrated Ibn Shihab:

I asked Al-Husain bin Muhammad who was one of the sons of Salim and one of the nobles amongst them, about the narration of Mahmud bin Ar-Rabi 'from `Itban bin Malik, and he confirmed it.

حَدَّثَنَا أَحْمَدُ ـ هُوَ ابْنُ صَالِحٍ ـ حَدَّثَنَا عَنْبَسَةُ، حَدَّثَنَا يُونُسُ، قَالَ ابْنُ شِهَابٍ ثُمَّ سَأَلْتُ الْحُصَيْنَ بْنَ مُحَمَّدٍ ـ وَهْوَ أَحَدُ بَنِي سَالِمٍ وَهْوَ مِنْ سَرَاتِهِمْ ـ عَنْ حَدِيثِ، مَحْمُودِ بْنِ الرَّبِيعِ عَنْ عِتْبَانَ بْنِ مَالِكٍ، فَصَدَّقَةُ‏.‏

References2 variants
In-Book Reference
Book 64, Hadith 61
USC-MSA web (English) reference
Vol. 5, Book 59, Hadith 347 (deprecated numbering scheme)