Valmiki Ramayana Sundara Kanda Sarga 37 Shloka 8
Original Shlokaवर्तते दशमो मासो द्वौ तु शेषौ प्लवङ्गम। रावणेन नृशंसेन समयो यः कृतो मम।।5.37.8।।
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प्लवङ्गम O vanara, नृशंसेन रावणेन by the wicked Ravana, मम to me, यः such, समयः time, कृतः given, दशमः tenth, मासः month, वर्तते is running, द्वौ तु two only, शेषौ remain.
"O vanara this is the end of the tenth month. Only two more months are left. This is the condition laid by the wicked Ravana in my case.