Rigvedanukramani (Madhava) 76.6

Ṛgvedānukramaṇī (Mādhava) 76.6

taduktam- "yā vedabāhyāḥ smṛtayo yāśca kāśca kudṛṣṭayaḥ
sarvāstā niṣphalāḥ pretya tamoniṣṭhā hi tāḥ smṛtāḥ