ज्ञातव्या सापि यत्नेन ब्राह्मणैः शुद्धि कर्मणि
jñātavyā sāpi yatnena brāhmaṇaiḥ śuddhi karmaṇi
शुद्धिकर्मात ब्राह्मणांनी तिचाही यत्नपूर्वक निश्चय करावा।
Skanda (deduced)
Scene: A group of brāhmaṇas conferring, one holding a water-pot and kuśa grass, another reading a record; their faces show focused diligence; the ritual space is prepared with cleanliness and order.
Ritual acts should be performed with conscientious care; diligence is itself a form of dharma.
No specific tīrtha is mentioned in this line.
Brāhmaṇas conducting śuddhi-karma must diligently verify the relevant person(s) in the lineage.