अग्निनिचयः (Agninichaya) / The Accumulation of Sacred Fire & the Classification of Pitṛs by Time-Order
सर्वात्मा सर्वलोकेश आवहप्रवहादिभिः / वर्त्तते चोपकारैर्यस्तनुभिः सप्तसप्तभिः
sarvātmā sarvalokeśa āvahapravahādibhiḥ / varttate copakārairyastanubhiḥ saptasaptabhiḥ
He is the Self of all, the Lord of all worlds; through aids such as āvaha and pravaha, He operates in seven times seven forms.