مِشْكَاةُ الْمَصَابِيحِ
Mishkat al-Masabih 3109
Marriage
Looking at a Woman who is asked in Marriage, and an Explanation of what may not be seen - Section 2
وَعَنْهُ عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ: «الْمَرْأَةُ عَوْرَةٌ فَإِذَا خَرَجَتِ اسْتَشْرَفَهَا الشَّيْطَانُ» . رَوَاهُ التِّرْمِذِيّ
He reported the Prophet (ﷺ) as saying, “A woman should be concealed, for when she goes out the devil looks at her.”* * The basic idea is to lift up the eyes to look at something. Here it is explained as meaning either that the devil makes her attractive to men, or that he looks at her to seduce her and to seduce people by her. Tirmidhi transmitted it.
Mishkat al-Masabih, 3109صَحِيح (الألباني)