Sunan Ibn Majah Book 17, Hadith 2499

حَدَّثَنَا مُحَمَّدُ بْنُ يَحْيَى، حَدَّثَنَا عَبْدُ الرَّزَّاقِ، عَنْ مَعْمَرٍ، عَنِ الزُّهْرِيِّ، عَنْ أَبِي سَلَمَةَ، عَنْ جَابِرِ بْنِ عَبْدِ اللَّهِ، قَالَ إِنَّمَا جَعَلَ رَسُولُ اللَّهِ صلى الله عليه وسلم الشُّفْعَةَ فِي كُلِّ مَا لَمْ يُقْسَمْ فَإِذَا وَقَعَتِ الْحُدُودُ وَصُرِّفَتِ الطُّرُقُ فَلاَ شُفْعَةَ ‏"‏ ‏.‏

It was narrated from Jabir bin Abdullah that:the Messenger of Allah (ﷺ) ruled that preemption takes effect in all cases where land has not been divided. But if the boundaries have been set and the roads laid out, then there is no preemption.”