I said, "Messenger of Allah, I have two neighbors. Which of them should I begin with?"He replied, "The one whose door is nearer to you."
حدثنا مسدد بن مسرهد وسعيد بن منصور أن الحارث بن عبيد حدثهم عن أبي عمران الجوني عن طلحة
قلت يا رسول الله إن لي جارين بأيهما أبدأ قال بأدناهما بابا
No references are available.
Bukhari narrated it in the Book of Manners, in the chapter on the right of neighbors who live near one's doors, hadith no. 6020, from the hadith of Abu Imran Jawni, through this same chain.