The Lord was thus engaged in household life for many, many years, but at last His detachment from ephemeral sex life was fully manifested.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
तस्यैवं रममाणस्य संवत्सरगणान् बहून् । गृहमेधेषु योगेषु विरागः समजायत
tasyaivaṃ ramamāṇasya saṃvatsaragaṇān bahūn | gṛhamedheṣu yogeṣu virāgaḥ samajāyata
SB 3.3.22