Ayam Atma Brahmm This self(Atma/Soul) is Brahmm
From: Mandukya Upanisad, Atharva Veda
Ayam, means this, means the consciousness that lies deep within an individual, the innermost core of the personality is same as Brahmm which is everywhere, visible or invisible. Means you and Brahmm are identical and you should find this identity.