بُلُوغُ الْمَرَامِ
Bulugh al-Maram 901
Business Transactions
وَعَنْ أَبِي رَافِعٍ - رضى الله عنه - قَالَ: قَالَ رَسُولُ اَللَّهِ - صلى الله عليه وسلم -{ اَلْجَارُ أَحَقُّ بِصَقَبِهِ } أَخْرَجَهُ اَلْبُخَارِيُّ, وَفِيهِ قِصَّةٌ [1] .
Narrated Abu Rafi' (RA): Allah's Messenger (ﷺ) said: "The neighbor has more right (to be given preference) to the property which is near to him." [al-Bukhari reported it, and there is a story related to it].
Sunnah.com reference: Book 7, Hadith 149