Narrated Anas:

Whenever the Prophet returned from a journey and observed the walls of Medina, he would make his Mount go fast, and if he was on an animal (i.e. a horse), he would make it gallop because of his love for Medina.

حَدَّثَنَا قُتَيْبَةُ، حَدَّثَنَا إِسْمَاعِيلُ بْنُ جَعْفَرٍ، عَنْ حُمَيْدٍ، عَنْ أَنَسٍ ـ رضى الله عنه ـ أَنَّ النَّبِيَّ ﷺ كَانَ إِذَا قَدِمَ مِنْ سَفَرٍ، فَنَظَرَ إِلَى جُدُرَاتِ الْمَدِينَةِ أَوْضَعَ رَاحِلَتَهُ، وَإِنْ كَانَ عَلَى دَابَّةٍ، حَرَّكَهَا مِنْ حُبِّهَا.