Vaishnavakhanda 88.147

Vaiṣṇavakhaṇḍa 88.147

bahūdake ca yaḥ snātvā
saptamyāṃ māghamāsake || dadyātpiṃḍaṃ pitṝṇāṃ ca te'kṣayyāṃ tṛptimāpnuyuḥ