Verse
ब्रह्मणो हि प्रतिष्ठाहम् अमृतस्याव्ययस्य च ।शाश्वतस्य च धर्मस्य सुखस्यैकान्तिकस्य च ॥
I (the Purushottama) am the foundation of the silent Brahman and of Immortality and imperishable spiritual existence and of the eternal dharma and of an utter bliss of happiness.
Gītā 14·27