Valmiki Ramayana Ayodhya Kanda Sarga 93 Shloka 20
Original Shlokaसाधु सैन्याः प्रतिष्ठन्तां विचिन्वन्तु च कानने। यथा तौ पुरुषव्याघ्रौ दृश्येते रामलक्ष्मणौ।।2.93.20।।
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पुरुषव्याघ्रौ best of men, तौ रामलक्ष्मणौ those Rama and Lakshmana, यथा how, दृश्येते they could be seen, सैन्याः soldiers, साधु properly, प्रतिष्ठन्ताम् let them proceed, कानने in the forest, विचिन्वन्तु च be searched.
Let the soldiers set out and properly search the forest till such time the best of men, Rama and Lakshmana, are found.