Śatapatha Brāhmaṇa ("of a hundred paths") 4.6.9.25

4.6.9.25

atha gṛhapatiḥ subrahmaṇyāmāhvayati | yaṃ vā gṛhapatirbrūyātpṛthagu haivaike subrahmaṇyāmāhvayanti gṛhapatistveva subrahmaṇyāmāhvayedyam vā gṛhapatirbrūyāttasmintsamupahavamiṣ ṭvā samidho 'bhyādadhati

Thereupon the Grihapati, or whomsoever the Grihapati may call upon, recites the Subrahmanyâ litany. Some, indeed, recite the Subrahmanyâ each separately; but rather let the Grihapati, or whomsoever the Grihapati may call upon, recite the Subrahmanyâ. Having desired an invitation to that (Atirâtra feast), they put kindling-sticks on the fire.