Sunan an-Nasa'i 4704
It was narrated from Abu Salamah that the Messenger of Allah said:
"Pre-emption takes effect in all cases where land has not been divided. But if the boundaries have been sent, and the roads lay out, then there is no pre-emption."
أَخْبَرَنَا هِلاَلُ بْنُ بِشْرٍ، قَالَ حَدَّثَنَا صَفْوَانُ بْنُ عِيسَى، عَنْ مَعْمَرٍ، عَنِ الزُّهْرِيِّ، عَنْ أَبِي سَلَمَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ ‏
"‏ الشُّفْعَةُ فِي كُلِّ مَالٍ لَمْ يُقْسَمْ فَإِذَا وَقَعَتِ الْحُدُودُ وَعُرِفَتِ الطُّرُقُ فَلاَ شُفْعَةَ ‏"‏ ‏.‏