that the Prophet (ﷺ) looked towards Yemen and said: "O Allah direct their hearts and bless us in our Sa' and our Mudd."
Jami` at-Tirmidhi Book 49, Hadith 334
← Previous Hadith "We were with the Messenger of Allah (ﷺ) when Surat Al-Jumu'ah was revealed, so he recited it until he reached: 'And others among them who have not yet joined them (62:3).' A man said to him: 'O Messenger of Allah! Who are these people who have not yet joined us?' But he did not say anything to him." He said: "Salman Al-Farisi was among us." He said: "So the Messenger of Allah (ﷺ) placed his hand upon Salman and said: 'By the One Whose Hand is my soul! If faith were on Pleiades then men among these people would reach it.'"

Jami` at-Tirmidhi Book 49, Hadith 333 Next Hadith → 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."

Jami` at-Tirmidhi Book 49, Hadith 335