तीर्थवंशोपदेशः
Tīrtha-vaṃśa Upadeśa: Instruction on the Fruits of Sacred Waters
आशीौचो ब्राह्मणो राजन् यो+श्रीयाद् ब्राह्मणादिषु । ज्ञानपूर्वमथो लोभात् तस्याधर्मो गवानृतम्
Bhishma said: “O king, if a Brahmana, though in a state of ashaucha (ritual impurity) in his own house, knowingly and out of greed accepts shraddha food in the house of another Brahmana or the like, he too incurs the sin held to be like a false oath sworn upon a cow.”
भीष्म उवाच