Narrated Abu Hurairah:
that the Messenger of Allah (ﷺ) said: "The people of Yemen have come to you. They are weaker in heart and softer in understanding, faith is Yemeni and wisdom is Yemeni." (AR)
English reference (AR): Vol. 1, Book 46, Hadith 3935 (AR)
Arabic reference (AR): Book 49, Hadith 4314 (AR)