What did the Prophet Muhammad (saw) pray for when he said, "O Allah! Make us love Medina as You made us love Mecca, or more, and transfer the fever that is in it, to Al-Juhfa. O Allah! Bless our Mudd and our Sam' (kinds of measures).."?
 Narrated `Aisha:                     The Prophet said, "O Allah! Make us love Medina as You made us love Mecca, or more, and transfer the fever that is in it, to Al-Juhfa. O Allah! Bless our Mudd and our Sam' (kinds of measures).