Hadith 8242

وَقَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ : " الْخُيَلَاءُ وَالْفَخْرُ فِي أَهْلِ الْخَيْلِ وَالْإِبِلِ ، وَالسَّكِينَةُ فِي أَهْلِ الْغَنَمِ " .
And the Noble Prophet (peace and blessings be upon him) said: Arrogance and pride are found among the owners of horses and camels, and tranquility and contentment are found among the owners of goats.
Hadith Reference مسند احمد / مسند المكثرين من الصحابة / 8242
Hadith Grading حکم دارالسلام: إسناده صحيح، خ: 4388، م: 52