It is narrated that the Prophet ﷺ 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 Sa' (kinds of measures)."
This prayer addresses the two most important things for a community to survive in a new place: health and resources. When the Muslims first moved to Medina, they were homesick and got sick with fever. The Prophet ﷺ asked for an emotional connection to their new home and for the illness to be moved away.
