। ॥ २८० ॥
In plain words
Śuka and those like him had every attachment fall away, and they walked free of the bonds of saṃsāra — it was his grace that did it. That grace is won only across many births; devotion alone reaches it; and it is the cause of release from this whole round of existence.
Close to the Sanskrit
By whose grace Śuka and the others, their attachments released, were freed from the bondage of saṃsāra — his grace, obtainable across many births, reachable by devotion alone, is the cause of liberation from existence.