p. 311
णिषु हृदयकमलमध्ये अहमेव अवस्थित आत्मतया ॥
In plain words
In every living thing, at the centre of the heart's lotus, it is I who am seated — and I am seated there as the Self.
Close to the Sanskrit
In [living] beings, in the middle of the heart-lotus, I alone am established, as the Self.