وَحَدَّثَنِي زِيَاد ، عَنْ مَالِك ، عَنْ
ابْنِ شِهَابٍ ، أَنّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ " كَانَ
يَذْهَبُ لِحَاجَةِ الْإِنْسَانِ فِي الْبُيُوتِ "
It is narrated from Ibn Shihab that the Messenger of Allah, may Allah bless him and grant him peace, used to come into the houses for necessary needs while in the state of i'tikaf.