HirGS, 2, 8, 2.1 āpūryamāṇapakṣe puṇye nakṣatre 'gnimupasamādhāya saṃparistīrya payasi sthālīpākaṃ śrapayitvābhighāryodvāsyāpareṇāgniṃ dve kuṭī kṛtvā dakṣiṇasyāṃ śūlagavamāvāhayati /