Apastambasmriti 3.3

3.3

yairbhuktaṃ tatra pakvānnaṃ kṛcchraṃ teṣāṃ pradāpayet
teṣāmapi ca yairbhuktaṃ kṛcchrapādaṃ pradāpayet

One should cause a kṛcchra penance to be performed by those who ate cooked food there; / and one should cause a quarter-kṛcchra penance to be performed by those who ate [food cooked] by them.