People excel over one another in faith, and the superiority of the people of Yemen in faith Sahih Muslim 52 k

Arabic hadith text
وَحَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى، حَدَّثَنَا ابْنُ أَبِي عَدِيٍّ، ح وَحَدَّثَنِي بِشْرُ بْنُ خَالِدٍ، حَدَّثَنَا مُحَمَّدٌ، - يَعْنِي ابْنَ جَعْفَرٍ - قَالاَ حَدَّثَنَا شُعْبَةُ، عَنِ الأَعْمَشِ، بِهَذَا الإِسْنَادِ ‏.‏ مِثْلَ حَدِيثِ جَرِيرٍ وَزَادَ ‏"‏ وَالْفَخْرُ وَالْخُيَلاَءُ فِي أَصْحَابِ الإِبِلِ وَالسَّكِينَةُ وَالْوَقَارُ فِي أَصْحَابِ الشَّاءِ
Translation
Shu'ba narrated the hadith as reported by Jarir with the same chain of narrators with this addition

Pride and conceitedness is among the owners of the camels and tranquillity and sobriety is found amongst the owners of sheep.