Sorry marycroft I think I was to swift to answer without checking out Ammit.
I think the correct answer may be Ma'at also known as Mayet.
See:http://www.britannica.com/ebi/article-9312285
Thank you very much 'Ont-ice and juliefer' I had thought about Gemini,so you have confirmed that for me,and the others have helped me I can go on to the next page.They are real teasers.