Valmiki Ramayana Sundara Kanda Sarga 53 Shloka 12
Original Shlokaयदि भर्तुर्हितार्थाय चरन्तं भर्तृशासनात्।।5.53.12।। बध्नन्त्येते दुरात्मनो न तु मे निष्कृतिः कृता।
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भर्तुः of my lord's, हितार्थाय for the welfare, चरन्तम् while moving, एते दुरात्मनः these evil minded ones, भर्तृशासनात् by the order of their lord, बध्नन्ति यदि if they are binding, मे to me, निष्कृतिः escape, न कृता not be able to do
'These evilminded demons bind me, ordered by their lord. When I am moving here for the welfare of my master, I will not let them escape৷৷