Śrīcakra–Mantra–Pūjāvidhi: Agastya–Hayagrīva Saṃvāda
Lalitopākhyāna Context
पूजा त्रैकालिकी नित्यं जपस्तर्पणमेव च / होमो ब्राह्मणभुक्तिश्च पुरश्चरणमुच्यते
pūjā traikālikī nityaṃ japastarpaṇameva ca / homo brāhmaṇabhuktiśca puraścaraṇamucyate
Daily worship at the three times, together with japa and tarpaṇa; homa and the feeding of brāhmaṇas—these are called puraścaraṇa.