Valmiki Ramayana Sundara Kanda Sarga 44 Shloka 5
Original Shlokaरथेन खरयुक्तेन तमागतमुदीक्ष्य सः। हनुमान्वेगसम्पन्नो जहर्ष च ननाद च।।5.44.5।।
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खरयुक्तेन drawn by donkeys, रथेन by the chariot, आगतम् reached, तम् him, उदीक्षय after seeing, सः हनुमान् that Hanuman, वेगसम्पन्नः who was endowed with speed, जहर्ष च felt glad, ननाद च and made a loud noise.
Seeing him coming in a chariot drawn by donkeys, Hanuman who was swift to act was glad (to have an opportunity to fight) and made a loud noise.