Skandapurana 5.33.17

5.33.17

tasya tuṃgāni śṛṃgāṇi vyāpya khaṃ saṃśritāni ca ..
tena saṃjāyate tasya balādeva prada kṣiṇā .. 17 ..

Its towering peaks pervade and reach into the sky;
therefore, circumambulating it happens by necessity alone.”