कतमे रुद्रा इति दशेमे पुरुषे प्राणा आत्मैकादशस्ते यदास्माच्छरीरान्मर्त्यादुत्क्रामन्त्यथ रोदयन्ति तद्यद्रोदयन्ति तस्माद्रुद्रा इति ॥ ४ ॥
In plain words
‘And which are the Rudras?’ These ten vital powers within a person, with the mind itself as the eleventh. When they leave this mortal body behind, they set off weeping in those who remain. Because they make people weep, they are called Rudras.
Close to the Sanskrit
'Which are the Rudras?' — These ten breaths in a person, and the self is the eleventh. When they depart from this mortal body, then they cause weeping. Because they cause weeping, therefore they are Rudras.