The Prophet ﷺ said, "The people of Yemen have come to you and they are more gentle and soft-hearted. Belief is Yemenite and Wisdom is Yemenite, while pride and haughtiness are the qualities of the owners of camels (i.e. bedouins). Calmness and solemnity are the characters of the owners of sheep." (Using translation from Bukhārī 4388)
"أتَاكمُ أهْل اليَمَن، هُمْ أرَقُّ أفْئِدَةً، وأَلِيَنُ قُلوبًا، الإِيمانُ يَمَانِ والحكمة يَمانيَّة، والفَخْر والخُيَلاء في أصحاب الابِل، والسَّكِينَة والوَقار في أهل الغَنَم".