Sunan Ibn Majah 2499
سنن ابن ماجه#2499SahihIt 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.”
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Fouad Abd al-BaqiSahih
Zubair Ali ZaiSahih Bukhari
In-book reference: 17:9