Buddhist Dictionary of Pali Proper Names by G P Malalasekera
Manithūnavimāna
Manithūnavimāna:A palace in Tāvatimsa,the abode of a deva who had been a resident of Sāvatthi and cleared a path leading from the forest to Sāvatthi,in order to make it easy for the many monks who went to and fro.Vv.vii.3; VvA.301f.