Hadith 7298
Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) narrates: Once the Prophet Muhammad (peace be upon him) was present in Madinah Munawwarah, and during that time he said: Allahu Akbar, Allahu Akbar, Allah’s help has come, victory has come. The people of Yemen have arrived; they are people whose hearts are pure and clean, their obedience is gentle. Faith is Yemeni, understanding is Yemeni, and wisdom is Yemeni.
Hadith 7299
Sayyiduna Abu Huraira (may Allah be pleased with him) narrates that the Prophet Muhammad (peace and blessings be upon him) said: "Faith is Yemeni, wisdom is Yemeni, and the root of disbelief is towards the east."