Verse 27

परमं बोधमासाद्य केचित्काननमागताः ।यथा भृगुभरद्वाजविश्वामित्रशुकादयः

In plain words

Some, having attained the supreme awakening, came to the forest -- as did Bhṛgu, Bharadvāja, Viśvāmitra, Śuka, and others.