dāvāgniṁ sā pravekṣyati

tvat-your; bhratari-brother; uttame-Uttama; naste-being killed; mrgayayam-in hunting; tu-then; tat-manah-being too afflicted; anvesanti-while searching out; vanam-in the forest; mata-the mother; dava-agnim-in the forest fire; sa-she; praveksyati-will enter.