The Law Code of Devala 78

78

saṃvāsaṃ ca pravakṣyāmi dehaśuddhiṃ dvijanmanām
pañcāhaṃ pañcagavyaṃ syātpādakṛcchraṃ daśāhike

I shall proclaim [the expiation for] dwelling together and the bodily purification of the twice-born: / for five days it should be the five products of the cow; a Pādakṛcchra for ten days;