صَحِيحُ مُسْلِمٍ
Sahih Muslim 827 h
The Book of Pilgrimage
A woman travelling with a Mahram for Hajj and other purposes
وَحَدَّثَنَاهُ ابْنُ الْمُثَنَّى، حَدَّثَنَا ابْنُ أَبِي عَدِيٍّ، عَنْ سَعِيدٍ، عَنْ قَتَادَةَ، بِهَذَا الإِسْنَادِ وَقَالَ أَكْثَرَ مِنْ ثَلاَثٍ إِلاَّ مَعَ ذِي مَحْرَمٍ .
This hadith has been narrated on the authority of Qatada with the same chain of transmitters and he said: " More than three (days) except in the company of a Mahram."
Sahih Muslim, 827 hSahihصحيح