Valmiki Ramayana Bala Kanda Sarga 20 Shloka 6
Original Shlokaनिर्विघ्ना व्रतचर्या सा भविष्यति सुरक्षिता। अहं तत्रागमिष्यामि न रामं नेतुमर्हसि।।1.20.6।।
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अहम् I, तत्र there, आगमिष्यामि shall come, सा व्रतचर्या that observance of vows,सुरक्षिता will be well protected, निर्विघ्ना without obstacles, भविष्यति will continue, रामम् Rama, नेतुम् to take, नार्हसि it is not proper on your part.
. I shall go there, protect the sacrifice and see that it is conducted without obstacles. It is not proper to take Rama with you.