Men began to consider the Shami as a proper means for producing fire (in sacrifices). The waters that are in the nether most regions had come into contact with the god of fire.
उत्पादने तथोपायमभिजग्मुश्च मानवाः। आपो रसातले यास्तु संस्पृष्टाश्चित्रभानुना॥