Māṇḍūkī Śikṣā 25

25

prādeśastu taddeśastanmātraṃ cālayetkaram
culunau vā sphuṭī daṇḍī svastikā muṣṭikākṛtiḥ

A span is its region; one should move the hand to that extent only. / The hollowed hand, the cracking, the staff-shape, the svastika, and the shape of a fist—