Egypt musicians union banned singer mocking river nile
I think I have found the information you're looking for!
According to various news sources, the Egyptian Musicians' Union has indeed banned a popular Egyptian singer, Sherine Abdel-Wahab, from performing in Egypt for one year. The reason for the ban is due to a controversial comment she made during a concert in 2017, where she joked about the River Nile, which is considered a sacred symbol of Egypt.
During the concert, Sherine made a comment that was perceived as mocking the River Nile, saying that she had to drink water from the Nile to get married. The comment was met with widespread outrage and criticism from many Egyptians, who saw it as disrespectful and blasphemous.
The Egyptian Musicians' Union, which is responsible for regulating the music industry in Egypt, subsequently banned Sherine from performing in the country for one year, citing her "insulting" comment about the River Nile.
It's worth noting that Sherine has since apologized for her comment and has been working to repair her reputation and rebuild her career.