समिधाऽग्निं दुवस्यत घृतेन वर्धयतामग्निम्। उरुगायमुपस्तृणीध्वम्॥
samidhā'gniṃ duvasyata ghṛtena vardhayatāmagnim। urugāyamupastṛṇīdhvam॥
अनुवाद: Serve Agni with fuel, magnify Agni with clarified butter. Prepare the broad-striding [altar or seat] for him.
The mantra instructs the practitioners to feed the sacred fire with wood and ghee, honoring the divine force that connects humanity with the cosmos.