The only adult males allowed in the Harem were the Black Eunuchs, who were in charge of security and administration.
The Black Eunuchs were not allowed in the Harem, only the slaves were.
mnli hypothesis: The Black Eunuchs were not allowed in the Harem, only the slaves were. premise: The only adult males allowed in the Harem were the Black Eunuchs, who were in charge of security and administration.