अन्तरेषु द्विहस्तविष्कम्भं पार्श्वे चतुर्गुणायामं देवपथं कारयेत् ॥ कZ_०२.३.१३ ॥
antareṣu dvihastaviṣkambhaṃ pārśve caturguṇāyāmaṃ devapathaṃ kārayet
Di ruang-ruang dalaman, dia hendaklah membina devapatha (laluan dalaman) selebar dua hasta, dan di sepanjang sisi-sisi dengan panjang empat kali ganda (mengikut nisbah).
Standard widths prevent bottlenecks, enable quick reinforcement, and support predictable patrol and evacuation movement.