Valmiki Ramayana Ayodhya Kanda Sarga 75 Shloka 32
Original Shlokaविश्वासात्कथितं किञ्चित्परिवादं मिथः क्वचित्। विवृणोतु स दुष्टात्मा यस्याऽर्योऽमते गतः।।2.75.32।।
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आर्यः esteemed one, यस्य whose, अनुमते with sanction, गतः exiled, सः दुष्टात्मा that wickedminded man, क्वचित् at some place, मिथः secretly, विश्वासात् in confidence, कथितम् told, किञ्चित् little, परिवादम् words of abuse, विवृणोतु may divulge.
May the one who counselled the exile of my esteemed brother, acquire the sin in the same way as a wickedminded person, who divulges the words of abuse secretly confided in him by his friends.