Mbh 5.143.1c

The eastern horizon of (Duryodhana’s encampment) appeareth red; the southern of the hue of weapons; and western, O slayer of Madhu, of an earthy hue. All the quarters around Duryodhana’s encampment seem, O Madhava, to be ablaze. In the appearance of all these portents, great is the danger that is indicated.