Mujahid said, "Ibn 'Umar did not ask permission to enter shops in the market."  

عَنْ مُجَاهِدٍ قَالَ كَانَ ابْنُ عُمَرَ لاَ يَسْتَأْذِنُ عَلَى بُيُوتِ السُّوقِ  

'Ata' said, "Ibn 'Umar used to ask permission to enter market-stalls."  

عَنْ عَطَاءٍ قَالَ كَانَ ابْنُ عُمَرَ يَسْتَأْذِنُ فِي ظُلَّةِ الْبَزَّازِ