Pitṛgaṇa-Vibhāga (Classification of the Pitṛs) and the Śrāddha–Soma Nourishment Cycle
तेभ्यः श्राद्धानि सत्कृत्य देवाः कुर्वन्ति यत्नतः / भक्त्या प्राञ्जलयः सर्वेसेंद्रास्तद्गतमानसाः
tebhyaḥ śrāddhāni satkṛtya devāḥ kurvanti yatnataḥ / bhaktyā prāñjalayaḥ sarveseṃdrāstadgatamānasāḥ
Honoring them, even the gods perform the śrāddha rites with earnest care. All the gods, with Indra, stand with folded hands in devotion, their minds fixed upon them.