Aśauca-vidhi (Rules of Impurity) within Śrāddha-kalpa — Chapter on Testing/Selecting Brahmanas and Honoring the Atithi
अग्निष्टोमं पयसा प्राप्नुयाद्वै फलं तथोक्थस्य च पायसेन / सषोडशी सत्रफलं घृतेन मध्वातिरात्रस्य फलं तथैव
agniṣṭomaṃ payasā prāpnuyādvai phalaṃ tathokthasya ca pāyasena / saṣoḍaśī satraphalaṃ ghṛtena madhvātirātrasya phalaṃ tathaiva
With milk one attains the fruit of the Agniṣṭoma; with sweet milk-rice (pāyasa), the fruit of the Ukthya. With ghee comes the fruit of the Ṣoḍaśī and the Sattra; with honey, likewise, the fruit of the Atirātra.