Valmiki Ramayana Bala Kanda Sarga 73 Shloka 35
Original Shlokaजनकस्य वच श्शृत्वा पाणीन् पाणिभिरास्पृशन्। चत्वारस्ते चतसृ़णां वसिष्ठस्य मते स्थिता:।।1.73.35।।
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ते those, चत्वार: four, जनकस्य Janaka's, वच: words, श्रुत्वा having heard, वसिष्ठस्य Vasishta's, मते consent, स्थिता: staying, पाणिभि: hands, चतसृ़णां those four sisters, पाणीन् hands, अस्पृशन् touched.
At the words of Janaka the four princes took the hands of the four sisters with their own with the consent of Vasishta .