Aśauca-vidhi (Rules of Impurity) within Śrāddha-kalpa — Chapter on Testing/Selecting Brahmanas and Honoring the Atithi
यो दद्याच्चानुसंमोहान्न तद्गच्छति वै पितॄन् / तस्मान्न देयमन्नाद्यमुच्छिष्टं श्राद्धकर्मणि
yo dadyāccānusaṃmohānna tadgacchati vai pitṝn / tasmānna deyamannādyamucchiṣṭaṃ śrāddhakarmaṇi
若有人因迷惑(无知)而如此施与,其供献实不达祖灵(Pitṛ)。故于室罗陀(śrāddha)之仪,不可施与余食(ucchiṣṭa)等。