The second rank under the queen consisted of the legal secondary wives, with the title "bānūka" (“Lady”); the third rank consisted of unmarried princesses as well as the married princesses who lived with their own family, with the title "duxçī" (daughter), The fourth group of women in the harem were the royal slave concubines, who were bought in slave markets, received as a gifts or tribute or taken as prisoners of war. The concubines were trained to entertain the king and his guests as musicians, dancers and singers. The harem of Darius III reportedly consisted of his mother, queen-wife, children, over 300 concubines and nearly 500 household servants.