Hadithcore
Riyad as-Salihin, 1641

'Ali (May Allah be pleased with him) said:

The Messenger of Allah (ﷺ) prohibited a woman from shaving her head. <b>[An- Nasa'i]</b>.

وعن علي قال‏:‏ نهى رسول الله صلى الله عليه وسلم أن تحلق المرأة رأسها‏.‏ ‏(‏‏(‏رواه النسائي‏)‏‏)‏‏.‏

References1 variant
In-Book Reference
Book 17, Hadith 131
Sharh · explanationclick to expand
<b>Guidance from the Hadith:</b><br> 1) A woman is forbidden to shave her hair, whether she is old or young, unless there is a need.<br> 2) A woman shaving her hair in a way that resembles men is considered a form of the forbidden imitation.