Valmiki Ramayana Ayodhya Kanda Sarga 22 Shloka 27
Original Shlokaएभिरेव घटै स्सर्वैरभिषेचनसम्भृतैः। मम लक्ष्मण तापस्ये व्रतस्नानं भविष्यति।।2.22.27।।
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लक्ष्मण O Lakshmana, अभिषेचनसम्भृतैः brought for the consecration, एभिः by these, सर्वैः by all, घटैरेव with pots of water, मम my, तापस्ये fit for practising penance, व्रतस्नानम् bathing before the commencement of a vow, भविष्यति will be.
With these very pots (of holy water) brought for the purpose of consecration, O Lakshmana I shall take bath at the time of taking vow for practising penance.