>>17827721
Egyptian boys were circumcized as a rite of passage way before Jews did it. And it wasnt the slaves - it was the aristocracy, given mummies were circumcized.

https://www.haaretz.com/archaeology/2021-12-29/ty-article/five-foot-six-and-circumcised-ct-scan-uncovers-mummy-of-pharaoh/0000017f-e0cd-d568-ad7f-f3efcbb60000