It has been theorized that Neith's primary cult point in the Old Kingdom was established in Saïs (modern Sa el-Hagar) by Hor-Aha of the First Dynasty, in an effort to placate the residents of Lower Egypt by the ruler of the unified country. Textual and iconographic evidence indicates that she was a national goddess for Old Kingdom Egypt, with her own sanctuary in Memphis, indicating the high regard held for her. There, she was known as "North of her Wall", as counterpoise to Ptah's "South of his Wall" epithet. While Neith is generally regarded as a deity of Lower Egypt, her worship was not consistently located in that delta region. Her cult reached its height in Saïs and apparently in Memphis in the Old Kingdom, and remained important, although to a lesser extent, through the Middle and New Kingdom. The cult regained prominence again during the twenty-sixth dynasties when worship at Saïs flourished again, as well as at Esna in Upper Egypt.