Ramayana
जिज्ञासुः स तु बाहूनां सहस्रस्योत्तमं बलम् । रुरोध नर्मदावेगं बाहुभिर्बहुभिर्वृतः ॥ 7-32-4 ॥
Wishing to test the supreme strength of his thousand arms, he, encircled by his many arms, dammed up the current of the Narmada.
english translation