وَعَنْهُ أَيْضًا أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ قَالَ مَنْ أَحَاطَ حَائِطًا عَلَى أَرْضٍ فَهِيَ لَهُ
It is also narrated from Sayyiduna Jabir (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: Whoever surrounds a piece of land with a wall, it will belong to him.