Verse 15

तद्गतस्याप्यतद्वृत्तेरम्बरस्येव वायुतः ।जरा मरणमापच्च सुखदुःखे भवाभवौ

In plain words

— [Brahman,] which, though it has entered the body, does not share its workings, as the sky is not [touched] by the wind. Old age, death, calamity, pleasure and pain, coming-to-be and ceasing-to-be —