Valmiki Ramayana Kishkindha Kanda Sarga 51 Shloka 13

तदा then, बलवान् powerful one, सर्वकामेश्वरः master of all desires, सुखितः happily, अस्मिन् in this, महावने in this dense forest, कञ्चित्कालम् for some time, उवास lived, वनं the forest, विधाय after creating.

Then the mighty Maya who received the power of (executing) desires created this mansion and lived here happily for some time in this dense forest.