Valmiki Ramayana Yuddha Kanda Sarga 4 Shloka 19
Original Shlokaअङ्गदेनैष संयातु लक्ष्मणश्चान्त कोपमः । सार्वभौमेन भूतेशो द्रविणाधिपतिर्यथा ।।6.4.19।।
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अन्तकोपमः like Anthaka, एषः in that way लक्ष्मणश्च Lakshmana also , भूतेशः lord of beings, द्रविणाधिपतिः lord of wealth, सार्वभौमेन यथा like Saarvabhauma(the elephant of Kubera), अङ्गदेन on Angada, संयातु follow
"Let Lakshmana who is like Anthaka (one who excels death) ride on Angada, like the lord of wealth (Kubera) rides on the elephant Saarvabhauma (the elephant that guards the four quarters)".