The regions above and below became his two ears. The Earth became his forehead. The two rivers Ganga and Sarasvati became his two eye-brows,
कर्णावाकाशपाताले ललाटं भूतधारिणी। गङ्गा सरस्वती श्रोण्यौ भ्रुवावास्तां महोदधी॥