συγκαθεύδω
From LSJ
ἀλλὰ διὰ τῆς ἀγάπης δουλεύετε ἀλλήλοις. ὁ γὰρ πᾶς νόμος ἐν ἑνὶ λόγῳ πεπλήρωται, ἐν τῷ Ἀγαπήσεις τὸν πλησίον σου ὡς σεαυτόν → but be enslaved to each other through love; for the whole Torah is fulfilled in one statement: You will love your neighbor as yourself (Galatians 5:13f.)
English (LSJ)
fut. -ευδήσω,
A sleep with, τούτῳ θανοῦσα ξ. A.Ch.906; esp. of sexual intercourse, σ. τινί Cratin.279, Ar.Ec.1009, Pl.Lg.838b.
German (Pape)
[Seite 963] (s. εὕδω), mit-, beisammenschlafen; τούτῳ θανοῦσα ξυγκάθευδε, Aesch. Ch. 893; Plat. Legg. VIII, 838 b; Xen. Conv. 4, 53. 8, 31; Sp., wie Luc. oft.