I'd be grateful if someone can identify this verse ascribed to Varāhamihira: deśācāras tāvad ādau vicintyaḥ deśe deśe yā sthitis saiva kāryā | lokavidviṣṭaṃ paṇḍitā varjayanti daivajñā ye lokamārgeṇa yānti || I did not find it in the Bṛhatsaṃhitā. Thank you. Patrick