Skandapurana 16.33.83

16.33.83

caturmukha ivābhāti haritālavapuḥ kvacit ..
kvacitsaptacchadairviṣṇorvapuṣā bhātyayaṃ giriḥ.. 83 ..

in some places, with a body of yellow orpiment, it shines like the four-faced [Brahmā]; / in others, with saptacchada trees, this mountain shines like the body of Viṣṇu;