Śatapatha Brāhmaṇa ("of a hundred paths") 11.5.6.2

11.5.6.2

aharaharbhūtebhyo baliṃ haret tathaitam bhūtayajñaṃ samāpnotyaharahardadyādodapātrāttathaitam manuṣyayajñaṃ samāpnotyaharahaḥ svadhākuryādodapātrāttathaitam pitṛyajñaṃ samāpnotyaharahaḥ svāhākuryādā kāṣṭhāttathaitaṃ devayajñaṃ samāpnoti

Day by day one should offer an oblation to beings: thus he performs that sacrifice to beings. Day by day one should offer (presents to guests) up to the cupful of water: thus he performs that sacrifice to men. Day by day one should offer with Svadhâ up to the cupful of water: thus he performs that sacrifice to the Fathers. Day by day one should perform with Svâhâ up to the log of firewood: thus he performs that sacrifice to the gods.