Verse 21

अजिता वामपार्श्वे तु दक्षिणे चापराजिता। शिखामुद्योतिनी रक्षेदुमा मूर्ध्नि व्यवस्थिता ॥ २१ ॥

ajitā vāmapārśvē tu dakṣiṇē cāparājitā | śikhāmudyōtinī rakṣēdumā mūrdhni vyavasthitā || 21 ||

Translation

May Ajitā protect my left side, Aparājitā my right side, Udyotinī my hair, and Umā, established on my head, protect it.

Word by word

ajitā
Ajitā (the unconquered)
vāmapārśvē
on the left side
tu
indeed
dakṣiṇē
on the right side
cāparājitā
Aparājitā (the undefeated)
śikhām
the hair/crown
udyōtinī
Udyotinī (the radiant one)
rakṣēt
may she protect
umā
Umā (Pārvatī)
mūrdhni
on the head
vyavasthitā
established

Meaning

This verse transitions to bodily protection, assigning Ajitā, Aparājitā, Udyotinī, and Umā to specific body parts.