Valmiki Ramayana Kishkindha Kanda Sarga 18 Shloka 66
Original Shlokaयथा त्वय्यङ्गदो नित्यं वर्तते वानरेश्वर। तथा वर्तेत सुग्रीवे मयि चापि न संशयः4.18.66।।
1 source checked for this shloka
वानरेश्वर lord of monkeys, अङ्गदः Angada, त्वयि with you, नित्यं always, यथा as, वर्तते conduct, सुग्रीवे in Sugriva, मयि चापि in me too, तथा in the same way, वर्तेत he may conduct, संशयः doubt, न no.
'O lord of monkeys Angada will remain with Sugriva and with me as he used to live with you. Rest assured.'