antah-within; pravisya-entering; gaṅgayam-the Ganges, known as Mandakini; ambhoja-of lotus flowers; vana-rajini-where there was a congested forest; cikridatuh-the two of them used to enjoy; yuvatibhih-in the company of young girls; gajau-two elephants; iva-just like; karenubhih-with female elephants.