Agniveshyagrihyasutra 1.1.1.14

1.1.1.14

ājyaṃ vilāpya pavitrāntarhitāyāmājyasthālyāmājyaṃ nirupyodīco 'ṅgārānnirūhya teṣvadhiśritya avadyotya darbhatṛṇābhyāṃ pratyasya triḥ paryagni kṛtvā udagudvāsyāṅgārān pratyūhya udagagrābhyāṃ pavitrābhyāṃ punarāhāra mājyaṃ trirutpūya pavitre agnāvādadhāti \

Having melted clarified butter, having poured out the clarified butter into the ghee pot shielded by the strainers, having moved out embers to the north, having set it over them, having illuminated it, having thrown [the embers] back with two blades of darbha grass, having carried fire around it three times, having removed it to the north, having pushed back the embers, [and] having purified the clarified butter three times by straining again with the two strainers whose tips point north, he places the two strainers into the fire.