Brahma Purana 221.170

Brahmapurāṇa 221.170

śrutismṛtyuditaṃ dharmaṃ na deyaṃ yasya kasyacit
na nāstikāya dātavyaṃ na duṣṭamataye dvijāḥ
na dāmbhikāya mūrkhāya na kutarkapralāpine //

Discussed in (1)