sahasrāṇi ca ṣoḍaśa

atha-thereafter; avisat-entered; sva-bhavanam-personal palaces; sarva-all; kamam-desires; anuttamam-perfect to the fullest extent; prasadah-palaces; yatra-where; patninam-of the wives numbering; sahasrani-thousands; ca-over and above; sodasa-sixteen.