Manusmriti
एवं यः सर्वभूतेषु पश्यत्यात्मानमात्मना । स सर्वसमतामेत्य ब्रह्माभ्येति परं पदम् ॥ १२५ ॥
He who thus recognises the Self through the Self in all created beings, becomes equal (-minded) towards all, and enters the highest state, Brahman.
english translation
evaM yaH sarvabhUteSu pazyatyAtmAnamAtmanA । sa sarvasamatAmetya brahmAbhyeti paraM padam ॥ 125 ॥
hk transliteration by Sanscript