There come the people of Yemen, with the softest hearts and the most tender souls. Understanding [of religion] is Yemeni, and sagacity is Yemeni.
The Messenger of Allah (PBUH) pointed with his hand towards Yemen and said: Faith is here, faith is here, and verily cruelty and the harshness of hearts are in the loud crude bedouins, at the base of camels' tails, where the two horns of Satan will rise, at the tribes of Rabee'ah and Mudhar.

404!