Manusmriti
न वार्यपि प्रयच्छेत् तु बैडालव्रतिके द्विजे । न बकव्रतिके पापे नावेदविदि धर्मवित् ॥ १९२ ॥
(A man) who knows the law should not offer even water to a Brahmana who acts like a cat, nor to a Brahmana who acts like a heron, nor to one who is unacquainted with the Veda.
english translation
na vAryapi prayacchet tu baiDAlavratike dvije । na bakavratike pApe nAvedavidi dharmavit ॥ 192 ॥
hk transliteration by Sanscript