devatā-pratimāṁ dṛṣṭvā yatiṁ caiva tridaṇḍinam namaskāraṁ na kuryād yaḥ prāyaścittīyate naraḥ

devata-pratimam drstva
yatim caiva tridandinam
namaskaram na kuryad yah
prayascittiyate narah
"One who does not offer respect to the Supreme Personality of Godhead, to His Deity in the temple or to a tridandi sannyasi must undergo prayascitta [atonement]." If one does not offer obeisances to such a sannyasi, the prescribed prayascitta is to fast for one day.