Buddhist Dictionary of Pali Proper Names by G P Malalasekera
Samavāsa Suttā
Samavāsa Suttā:Two Suttas one preached to some householders on the road between Madhurā and Verañjā,the other to the monks - on four ways of living together:
a vile man with a vile woman, a vile man with a devī, a deva with a vile woman, a deva with a devī.A.ii.57ff.