 यदि यातिदितेर्गर्भं रावणस्सह सीतया। तत्राप्येनं हनिष्यामि न चेद्दास्यति मैथिलीम्।। 
 Even if Ravana enters into the womb of Diti mother of demons along with Sita, I will slay him there if he does not return the daughter of Mithila. 