Agnibheda–Vaṃśa: Forms of Agni, Their Functions, and Progeny (अग्निभेद-वंशः)
प्रतल्कान्यो नभोनाम चत्वरेसौ विभाव्यते / हव्यस्ततो ह्यसंमृष्टः शामित्रे ऽग्नौ विभाव्यते
pratalkānyo nabhonāma catvaresau vibhāvyate / havyastato hyasaṃmṛṣṭaḥ śāmitre 'gnau vibhāvyate
‘Pratalkānya’ bernama Nabho dianggap ditempatkan di catvara ini; kemudian api suci ‘Havya’ yang tidak tersentuh (asaṃmṛṣṭa) dianggap berada pada api Śāmitra.