Ramayana
इत्येवं मतिमास्थाय वाली कर्णमुपाश्रितः । जपन्वै नैगमान्मन्त्रांस्तस्थौ पर्वतराडिव ॥ 7-34-18 ॥
Having settled upon this resolve, Vali, raising his hand to his ear and softly reciting the Vedic mantras, stood firm like the king of mountains.
english translation