Aśauca-vidhi (Rules of Impurity) within Śrāddha-kalpa — Chapter on Testing/Selecting Brahmanas and Honoring the Atithi
ये तु वृत्ते स्थिता नित्यं ज्ञानिनो ध्यानिनस्तथा / देवभक्ता महात्मानः पुनीयुर्दर्शनादपि
ye tu vṛtte sthitā nityaṃ jñānino dhyāninastathā / devabhaktā mahātmānaḥ punīyurdarśanādapi
凡恒住正行、具智与禅定、敬奉诸天之大士(mahātmā),仅以一见(darśana)亦能净化众人。