Vadhulagrihyasutra 37.18

Vādhūlagṛhyasūtra 37.18

tāṃ me juṣantāṃ pitaraḥ sametāḥ sā me
pitṝn saṃparāye dhinotu svadhā havyaṃ ¹¹[svadhā namaḥ svāhā' iti