Valmiki Ramayana Ayodhya Kanda Sarga 37 Shloka 36

राजपुत्री princess Sita, मुख्यैः with excellent, यानैश्च with chariots, परिचारकैश्च with attendants, सुसंवृता surrounded by, वस्त्रैश्च with garments, सर्वैः with everything, सहितैः together, विधानैः necessities, गच्छतु let go, ते your, वरसम्प्रदाने while seeking boons, इयम् this Sita, न वृता is not included.

Equipped with excellent chariots, attendants, garments, and all other needs let the princess (Sita) go. While seeking boons, you did not include Sita.