Verse 3

निरञ्जनतया बुद्धो जनतां पालयंश्चिरम् ।जीवन्मुक्ताकृतिर्नित्यं मनू राज्यमपालयत्

In plain words

Awakened through his stainless state, protecting the people for long, Manu ever ruled his kingdom in the very likeness of a jīvanmukta.