ὁμωχέται
From LSJ
ἡ τῆς παιδογονίας συνουσία → sexual intercourse for the purpose of bearing children
Lexicon Thucydideum
eorumdem sacrorum participes, sharing in the same sacred rites, 4.97.4 (in oratione praeconis Boeoti in the speech of the Boeotian herald),
Schol.