अहं क्रतुरहं यज्ञः स्वधाऽहमहमौषधम्। मंत्रोऽहमहमेवाज्यमहमग्निरहं हुतम्॥
ahaṃ kraturahaṃ yajñaḥ svadhā'hamahamauṣadham maṃtro'hamahamevājyamahamagnirahaṃ hutam
Meaning
I am the oblation, the sacrifice, and the worship; I am the fuel and the chant; I am the butter offered to the fire; I am the fire itself, and I am the act of offering.
English translation by Shri Purohit Swami (1935), public domain. Sanskrit text in the public domain. About Duvidha