A man looking at the hair of his mother or sister

Al-Sha'bi (may Allah have mercy on him) disliked that a man should gaze persistently at his sister or his daughter.

In the view of Tawus (may Allah have mercy on him), it is disliked for a man to look at the hair of his daughter or his sister.

Ata (may Allah have mercy on him) said: For the women whom a man is forbidden to marry, covering their heads is better in my view. But if a man's glance falls on them, there is no harm.

Abu Salih (may Allah have mercy on him) said: Sayyiduna al-Hasan and Sayyiduna al-Husayn (may Allah be pleased with them both) used to go in to their sister Sayyidah Umm Kulthum (may Allah be pleased with her) while she was combing her hair.

Al-Hasan (may Allah have mercy on him) was asked: May a woman take off her headcovering in front of her brother? He said: By Allah! She may not do that.

Amir (may Allah have mercy on him) said: Looking at the hair of any mahram woman is also disliked.