सौमित्रे O Lakshmana, इमां रात्रिम् this night, कथञ्चिदेव somehow, वर्तयामहे pass, स्वयम् by ourselves, आर्जितैः procured, भूमौ on the ground, आस्तीर्य spread with, उपावर्तामहे we will lie down.
O Lakshmana, we will have to somehow pass this night, sleeping on the ground spread with whatever we have procured.