Verse 29

वीतशोकभयायासो गतसंसारसंभ्रमः ।तुर्यावस्थामुपारूढो भूयः पतति नात्मवान्

In plain words

Free of grief, fear, and toil, every confusion of saṃsāra gone — the one possessed of the Self, once he has climbed to the state of turya, falls back again no more.