Bhagavatapurana 5.18.35

5.18.35

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oṃ namo bhagavate mantra-tattva-liṅgāya yajña-kratave mahā-dhvarāvayavāya mahā-puruṣāya namaḥ karma-śuklāya tri-yugāya namas te //

35. “I bow to the glorious supreme Person, truly known by means of mantras, who art in the form of both *Yagna* and *Krathu*, every member of whose personality is a great *Yagna*, who art pure in action and called *Triyuga* (owing to absence of yagna in the Krita

yuga, or owing to His remaining unmanifest in the age of Kali); I bow to Thee.