KAṬHA UPANISHAD · 2.1.5

य इमं मध्वदं वेद आत्मानं जीवमन्तिकात् ।
ईशानं भूतभव्यस्य न ततो विजुगुप्सते । एतद्वै तत् ॥ ५॥

ya imaṃ madhvadaṃ veda ātmānaṃ jīvamantikāt ।
īśānaṃ bhūtabhavyasya na tato vijugupsate । etadvai tat ॥ 5॥

He that hath known from very close this Eater of sweetness, the Jiva, the Self within that is lord of what was and what shall be, shrinketh not thereafter from aught nor abhorreth any. This is the thing thou seekest.