Śrīmad-Bhāgavatam · Text 8.22.32
Who is speaking and story frame
तावत् सुतलमध्यास्तां विश्वकर्मविनिर्मितम् ।
यदाधयो व्याधयश्च क्लमस्तन्द्रा पराभव: ।
नोपसर्गा निवसतां सम्भवन्ति ममेक्षया ॥ ३२ ॥
tāvat sutalam adhyāstāṁ
viśvakarma-vinirmitam
yad ādhayo vyādhayaś ca
klamas tandrā parābhavaḥ
nopasargā nivasatāṁ
sambhavanti mamekṣayā
Until Bali Mahārāja achieves the position of King of heaven, he shall live on the planet Sutala, which was made by Viśvakarmā according to My order. Because it is especially protected by Me, it is free from mental and bodily miseries, fatigue, dizziness, defeat and all other disturbances. Bali Mahārāja, you may now go live there peacefully.
Read Śrīla Prabhupāda's purport on Vedabase.io