Shiva Purana

siva.sh/siva-purana/uma-samhita/37/3

तत्कर्म शृणु तत्प्रीत्या यज्जातं वंशतो विधेः। श्राद्धकर्म्मणि चोद्दिष्टो ह्यकृते श्राद्धकर्मणि ।। ३।।

sanskrit

Hear with pleasure that action which is born of the lineage of the law. The shrāddha rituals are also mentioned in the shrāddha rituals that are not performed.

english translation

tatkarma zRNu tatprItyA yajjAtaM vaMzato vidheH| zrAddhakarmmaNi coddiSTo hyakRte zrAddhakarmaNi || 3||

hk transliteration by Sanscript