Al-Adab Al-Mufrad, Book 43, Hadith 48 (In-Book) ⓘ
Mujahid said, "Ibn 'Umar did not ask permission to enter shops in the market."
حَدَّثَنَا أَبُو نُعَيْمٍ، قَالَ: حَدَّثَنَا سُفْيَانُ، عَنِ ابْنِ عَوْنٍ، عَنْ مُجَاهِدٍ قَالَ: كَانَ ابْنُ عُمَرَ لاَ يَسْتَأْذِنُ عَلَى بُيُوتِ السُّوقِ.
also referenced under: Hadith 1098 (Reference) & Book 43, Hadith 1098 (English)