Valmiki Ramayana Yuddha Kanda Sarga 46 Shloka 9
Original Shlokaतंतुमायाप्रतिच्छन्नंमाययैवविभीषणः । वीक्षमाणोददर्शाथभ्रातुःपुत्रमवस्थितम् ।।6.46.9।।
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विभीषणः Vibheeshana, माययैव occult, वीक्षमाणः started looking, मायाप्रतिच्छन्नम् searched with occult powers, अथ and then, अवस्थितम् stood, तम् his, भ्रातुःपुत्रम् brother's son, ददर्श saw.
Vibheeshana started looking with occult powers for his brother's son endowed with occult power following occult means and found Indrajith.