Valmiki Ramayana Bala Kanda Sarga 36 Shloka 25
Original Shlokaतान् सर्वान् व्रीडितान् दृष्ट्वा सुरान्सुरपतिस्तदा। गमनायोपचक्राम दिशं वरुणपालिताम्।।1.36.25।।
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सुरपति: Mahesvara, तदा then, व्रीडितान् filled with humility, तान् सर्वान् all those, सुरान् devatas, दृष्ट्वा having seen, वरुणपालिताम् presided over by Varuna (Western direction), दिशम् direction, गमनाय to depart, उपचक्राम commenced.
"The god of the gods (Mahesvara), seeing all the devatas humiliated began to depart in the westerly direction presided over by Varuna.