Skandapurana 3.1.51.70

3.1.51.70

agniśca tejaśca ilāṃ ca tejo retodhā viṣṇuramṛtasya nābhiḥ .. 3.1.51.30 ..

fire and splendour, and splendour to the earth, the seed-bearer, Viṣṇu, the navel of immortality;