अथवा मैथिलीं दृष्ट्वा रामं चाक्लिष्टकारिणम् | आगमिष्यामि ते वक्त्रं सत्यं प्रतिशृणोमि ते || ५-१-१५६
'Otherwise after seeing Sita and informing that to Sri Rama who makes Sita without troubles, I will obtain your mouth. I am promising truthfully to you.' [5-1-156]
Having heard Hanuman, Surasa capable of taking any form at her free will told him that no one can cross (her region) as she had been given such a boon (by the Creator). [5-1-157]
Then she quickly opened her big mouth and stood before vanara (Hanuman). Thus addressed by Surasa, Hanuman the supreme vanara got angry..... - [5-1-160]