Valmiki Ramayana Bala Kanda Sarga 25 Shloka 3
Original Shlokaविश्वामित्रोऽब्रवीद्वाक्यं शृण येन बलोत्तरा। वरदानकृतं वीर्यं धारयत्यबला बलम्।।1.25.3।।
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विश्वामित्र: Visvamitra, वाक्यम् words, अब्रवीत् spoke, अबला a woman, येन for which ever reason, बलोत्तरा acquired great strength, शृणु you may listen, वरदानकृतम् by virtue of a boon, वीर्यम् prowess, बलम् strength, धारयति possesses.
Viswamitra said, "Listen, how she acquired the prowess and strength by virtue of a boon she received.