यदा प्रभृति since, पुण्यकर्मणा by a man of sacred deeds, इयं दिक् this direction, आक्रान्ता occupied, तदाप्रभृति from then on, रजनीचराः those who move about at night, the demons, निर्वैराः leaving enmity, प्रशान्ताः are quiet.

Since the time Agastya of sacred deeds occupied this direction the demons are quiet, leaving all enmity.