G3613–οἰκητήριον–oikētērion

For indeed in this we groan, ardently desiring to have put on our house which [supplied: is] from heaven;

οἰκητήριον oikētērion “dwelling”

And angels who had not kept their own original state, but had abandoned their own dwelling, he keeps in eternal chains under gloomy darkness, to [supplied: the] judgment of [supplied: the] great day;

οἰκητήριον, oikētērion “dwelling,”