Shiva Purana

siva.sh/siva-purana/kotirudra-samhita/31/8

सकपीशस्तदा रामो लक्ष्मणेन युतो द्विजाः ।। सुग्रीवप्रमुखैः पुण्यैर्वानरैर्बलवत्तरैः ।। ८ ।।

sanskrit

Then Rama the lord of Sakapi accompanied by Lakshmana the brahmins The pious and stronger monkeys led by Sugriva.

english translation

sakapIzastadA rAmo lakSmaNena yuto dvijAH || sugrIvapramukhaiH puNyairvAnarairbalavattaraiH || 8 ||

hk transliteration by Sanscript