। ॥ ५२६ ॥
In plain words
To imagine any division at all in the Self - that undivided, construct-free awareness - is like building whole cities out of thin air. So let that go. Rest always as non-dual bliss itself, come to the deepest peace there is, and simply dwell in silence.
Close to the Sanskrit
Construing [any] distinction in the Self that is undivided, unconstructed consciousness is like fabricating cities in the sky; therefore, having attained supreme peace, ever as one made of non-dual bliss, resort to silence.