While I know that Islam allow a man to marry four wives at the same time, it prohibited men from marrying specific women, such as mother.

My question is, who are those women that are prohibited for a man? And are they prohibited forever?

Thanks in advance.

While I know that Islam allow a man to marry four wives at the same time, it prohibited men from marrying specific women, such as mother.

My question is, who are those women that are prohibited for a man? And are they prohibited forever?

Thanks in advance.