Kiskindhākānda - Canto 63

Even while Sampāti was thus talking with the monkeys, a pair of beautiful wings shoot forth on his sides. Feeling transported with joy at their sight and showing them to the monkeys, nay, assuring them that their purpose too will likewise be achieved, Sampāti soars to the sky in order to test the power of his wings. Feeling encouraged by this, the monkeys too resume their journey further south.