Son of Satya is called Svana who is the generator of all diseases, he inflicts severe sufferings on men for which they loudly cry. He moves in the intelligence of all creatures; the other fire is called Vishvajit by mean of spiritual wisdom.
अनुकूजन्ति येनेह वेदनार्ताः स्वयं जनाः। तस्य पुत्रः स्वनो नाम पावकः स रुजस्करः॥ यस्तु विश्वस्य जगतो बुद्धिमाक्रम्य तिष्ठति। तं प्राहुरध्यात्मविदो विश्वजिन्नाम पावकम्॥