The Prophet (ﷺ) said: Allah does not accept the prayer of a woman who has reached puberty unless she wears a veil.

Abu Dawud said: This tradition has been narrated by Sa;id b. Abi 'Arubah from Qatadah on the authority of al-Hasan from the Prophet (ﷺ).

‘A’ishah came to Sufiyyah Umm Talhat al-Talhat and seeing her daughter she said: The Messenger of Allah (ﷺ) entered (into the house) and there was a girl in my apartment. He gave his lower garment (wrapper) to me and said; tear it into two pieces and give one-half to this (girl) and the other half to the girl with Umm Salamah. I think she has reached puberty, or (he said) I think have reached puberty.

Abu Dawud said: Hisham has narrated it similarly from Muhammad b. sirin.

The Messenger of Allah (ﷺ) forbade trailing garments during prayer and that a man should cover his mouth.

Abu Dawud said: This tradition has also been narrated by 'Isi on the authority of 'Ata' from Abu Hurairah: The Prophet (ﷺ) forbade trailing garments during prayer.

This (practice of ‘Ata’) weakens the tradition (narrated by Abu Hurairah).

My father doubted.

Sa'id ibn AbuSa'id al-Maqburi reported on the authority of his father that he saw AbuRafi' the freed slave of the Prophet (ﷺ), passing by Hasan ibn Ali (Allah be pleased with them) when he was standing offering his prayer. He had tied the back knot of his hair. AbuRafi' untied it. Hasan turned to him with anger, AbuRafi' said to him: Concentrate on your prayer and do not be angry: I heard the Messenger of Allah (ﷺ) say: This is the seat of the devil, referring to the back knot of the hair.

Kurayb the freed slave of Ibn Abbas reported: Abdullah ibn Abbas saw Abdullah ibn al-Harith praying having the back knot of the hair. He stood behind him and began to untie it. He remained standing unmoved (stationary). When he finished his prayer he came to Ibn Abbas and said to him: What were you doing with my head? He said: I heard the Messenger of Allah (ﷺ) say: A man who prays with the black knot of hair tied is the one praying pinioned.