From: Tafseer Ibn Katheer:
Allaah سُبحانه وتعالى
says in His Noble Book:
يَا أَيُّهَا الَّذِينَ آمَنُوا لَا تَدْخُلُوا بُيُوتًا
غَيْرَ بُيُوتِكُمْ حَتَّى تَسْتَأْنِسُوا وَتُسَلِّمُوا عَلَى أَهْلِهَا ذَلِكُمْ
خَيْرٌ لَّكُمْ لَعَلَّكُمْ تَذَكَّرُونَ
O you who believe!
Enter not houses other than your own, until you have asked permission and
greeted those within them; that is better for you, in order that you may
remember.
[An Nur 24:27]
Ibn Katheer
comments:
Hushaym stated that Ash’ath ibn Suwwaar
narrated to us that ibn Mas’ood رضي اللّه عنـه said:
“It is upon you to
take permission when entering upon your mothers and your sisters.”
Ash’ath said on the authority of ‘Abee ibn
Thaabit who said: A woman from the Ansaar said to the Messenger صلّى
اللَّهُ عليه وسلّم:
“O Messenger of Allaah,
sometimes I am in a state at home in which I do not like anyone to see me in,
not my father nor my sons, but men amongst my relatives keep walking in on me
while I am in that state.”