Valmiki Ramayana Kishkindha Kanda Sarga 19 Shloka 16

अभार्याः those who do not have wives, सभार्याश्च those who have wives too, वनचारिणः wanderers of the forest, अत्र there, सन्ति are found, लुब्देभ्यः those who have made others wives their own, विप्रयुक्तेभ्यः separated from their wives, तेभ्यः from them, नः no, स्तुमुलम् great, भयम् fear.

'There are monkeys wandering in the forest (sent away by Vali). Some of them have made others' wives their own and some have been separated from their wives. They are a great cause of fear.'