Mandukya 12

That which has no parts (soundless), incomprehensible (with the aid of the senses), the cessation of all phenomena, all bliss and non-dual Aum, is the fourth and verily the same as the Ātman. He who knows this merges his self in the Self.

amātraścaturtho'vyavahāryaḥ —

अमात्रश्चतुर्थोऽव्यवहार्यः
prapañcopaśamaḥ —

प्रपञ्चोपशमः
śivo'dvaita —

शिवोऽद्वैत
evamoṅkāra —

एवमोङ्कार
ātmaiva —

आत्मैव
saṃviśatyātmanā''tmānaṃ —

संविशत्यात्मनाऽऽत्मानं
ya —

य
evaṃ —

एवं
veda —

वेद