The Prophet ﷺ said, "The Prophet ﷺ Abraham made Mecca a sanctuary, and asked for Allah's blessing in it. I made Medina a sanctuary as Abraham made Mecca a sanctuary and I asked for Allah's Blessing in its measures the Mudd and the Sa as Abraham did for Mecca.  

عَنِ النَّبِيِّ ﷺ أَنَّ إِبْرَاهِيمَ حَرَّمَ مَكَّةَ وَدَعَا لَهَا وَحَرَّمْتُ الْمَدِينَةَ كَمَا حَرَّمَ إِبْرَاهِيمُ مَكَّةَ وَدَعَوْتُ لَهَا فِي مُدِّهَا وَصَاعِهَا مِثْلَ مَا دَعَا إِبْرَاهِيمُ عَلَيْهِ السَّلاَمُ لِمَكَّةَ  

Messenger of Allah ﷺ said, "O Allah bestow your blessings on their measures, bless their Mudd and Sa." The Prophet ﷺ meant the people of Medina.  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ اللَّهُمَّ بَارِكْ لَهُمْ فِي مِكْيَالِهِمْ وَبَارِكْ لَهُمْ فِي صَاعِهِمْ وَمُدِّهِمْ يَعْنِي أَهْلَ الْمَدِينَةِ