Śrīmad-Bhāgavatam · Text 11.24.12
Who is speaking and story frame
देवानामोक आसीत् स्वर्भूतानां च भुवः पदम् ।
मर्त्यादीनां च भूर्लोकः सिद्धानां त्रितयात् परम् ॥ १२ ॥
devānām oka āsīt svar
bhūtānāṁ ca bhuvaḥ padam
martyādīnāṁ ca bhūr lokaḥ
siddhānāṁ tritayāt param
Heaven was established as the residence of the demigods, Bhuvarloka as that of the ghostly spirits, and the earth system as the place of human beings and other mortal creatures. Those mystics who strive for liberation are promoted beyond these three divisions.
Read the purport on Vedabase.ioFrom Canto 10, chapter 14 onward, the translation and purports were completed by Śrīla Prabhupāda's disciples after his departure, and published by the Bhaktivedanta Book Trust.