Jaiminīya Upaniṣad Brāhmaṇa 3.6.8

3.6.8

sa yatra ha vā apy evaṃvidaṃ na vidur yatra roṣanti yatra parīva cakṣate tad dhāpi śraiṣṭhyam ādhipatyam annādyam purodhām paryeti /
dvitīye 'nuvāke prathamaḥ khaṇḍaḥ //

And when they do not recognise such a knower, when they are angry, when they censure him, even then he attains pre-eminence, lordship, eating of food, and the office of domestic priest.
First khaṇḍa in the second anuvāka.