Rules regarding Impurities caused by Birth or DeathI Vydsa said : - Verse 46

असपिण्डं द्विजं प्रेतं विप्रो निर्हृत्य बन्धुवत। अशित्वा च सहोषित्वा दशरात्रेण शुध्यति।।

asapiṇḍaṃ dvijaṃ pretaṃ vipro nirhṛtya bandhuvat| aśitvā ca sahoṣitvā daśarātreṇa śudhyati||