Those RISHIS obtain Absolute Freedom or MOKSHA — whose sins have been destroyed, whose dualities are torn asunder, who are self-controlled and intent on the welfare of all beings.

labhante = achieve; brahmanirvāṇaṃ = liberation in the Supreme; ṛṣayaḥ = those who are active within; kṣīṇakalmaṣāḥ = who are devoid of all sins; chinna = having torn off; dvaidhāḥ = duality; yatātmanāḥ = engaged in self-realization; sarvabhūta = for all living entities; hite = in welfare work; ratāḥ = engaged.;