Ramayana
ब्रह्मक्षत्रं च तत्सर्वं यत्पूर्वमपरं च यत् । युगयोरुभयोरासीत्समवीर्यसमन्वितम् ॥ 7-74-13 ॥
And all that brahmin and kshatriya power, both that which was before and that which came after, in both those ages was endowed with equal valor.
english translation