For a Mahijir, it is only three (days') stay at Mecca, after completing (the Hajj or 'Umra) that is allowed, and it seemed as if he was saying that he should not (stay) beyond this (period).
سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ لِلْمُهَاجِرِ إِقَامَةُ ثَلاَثٍ بَعْدَ الصَّدَرِ بِمَكَّةَ كَأَنَّهُ يَقُولُ لاَ يَزِيدُ عَلَيْهَا