Hadithcore
Sahih al-Bukhari, 7222, 7223
sahih

Narrated Jabir bin Samura:

I heard the Prophet (ﷺ) saying, "There will be twelve Muslim rulers (who will rule all the Islamic world)." He then said a sentence which I did not hear. My father said, "All of them (those rulers) will be from Quraish."

حَدَّثَنِي مُحَمَّدُ بْنُ الْمُثَنَّى، حَدَّثَنَا غُنْدَرٌ، حَدَّثَنَا شُعْبَةُ، عَنْ عَبْدِ الْمَلِكِ، سَمِعْتُ جَابِرَ بْنَ سَمُرَةَ، قَالَ سَمِعْتُ النَّبِيَّ صلى الله عليه وسلم يَقُولُ ‏

‏ يَكُونُ اثْنَا عَشَرَ أَمِيرًا ـ فَقَالَ كَلِمَةً لَمْ أَسْمَعْهَا فَقَالَ أَبِي إِنَّهُ قَالَ ـ كُلُّهُمْ مِنْ قُرَيْشٍ ‏

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References2 variants
In-Book Reference
Book 93, Hadith 82
USC-MSA web (English) reference
Vol. 9, Book 89, Hadith 329 (deprecated numbering scheme)