Narrator:Abu Hurayrah
وَحَدَّثَنِي مَالِكٌ، عَنِ ابْنِ شِهَابٍ، عَنِ الأَعْرَجِ، عَنْ أَبِي هُرَيْرَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ
" لاَ يَمْنَعُ أَحَدُكُمْ جَارَهُ خَشَبَةً يَغْرِزُهَا فى جِدَارِهِ "
Malik related to me from Ibn Shihab from al-Araj from Abu Hurayra that the Messenger of Allah, may Allah bless him and grant him peace, said, "No one should prevent his neighbour from fixing a wooden peg in his wall." Then Abu Hurayra said, "Why do I see you turning away from it? By Allah! I shall keep on at you about it."
Reported by Malik (No. 1436), Al-Bukhari (No. 2463), Muslim (No. 1609a, 1609b), Abu Dawud (No. 3634), At-Tirmidhi (No. 1353), Ibn Majah (No. 2335) and Ahmad (No. 6977, 8782, 9582).