Śrīmad-Bhāgavatam · Text 8.1.7
Who is speaking and story frame
विरक्त: कामभोगेषु शतरूपापति: प्रभु: ।
विसृज्य राज्यं तपसे सभार्यो वनमाविशत् ॥ ७ ॥
viraktaḥ kāma-bhogeṣu
śatarūpā-patiḥ prabhuḥ
visṛjya rājyaṁ tapase
sabhāryo vanam āviśat
Svāyambhuva Manu, the husband of Śatarūpā, was by nature not at all attached to enjoyment of the senses. Thus he gave up his kingdom of sense enjoyment and entered the forest with his wife to practice austerities.
Read Śrīla Prabhupāda's purport on Vedabase.io