What is the ruling on veiling from non-Muslim women and dealing with them, such as Jewish and foreign women, in cases of necessity like dwelling, food, and drink?

A woman is not permitted to reveal to disbelieving women what she is not allowed to reveal, under the pretext of shared housing. However, it is permissible to be lenient and adopt the easiest opinions (the Hanbali school of thought). It is also important to note that associating with disbelieving women may pose risks to one's religion and morals, and it is preferable to study elsewhere if possible.