Śatapatha Brāhmaṇa ("of a hundred paths") 1.4.3.16

1.4.3.16

yadi ṣaṣṭhyāmanuvyāharet | tam prati brūyānmano vā etadātmano 'gnāvādhā manasātmana ārttimāriṣyasi manomuṣigṛhīto momughaścariṣyasīti tathā haiva syāt

If any one were to curse him at the sixth (verse), he should say to him, 'Thereby thou hast put thine own mind into the fire: by that mind of thine shalt thou undergo suffering, thou shalt move about as one possessed with the (demon) "mind-stealer," as one deranged in mind!' for this is what would take place.