Usage: 4 forms in 15 verses
Form Translated As     In Verse(s)
εραστών her lovers LXX.Hos.2.10LXX.Hos.2.13
my lovers LXX.Hos.2.5
of her lovers LXX.Ezek.23.9
ερασταίσ your lovers LXX.Ezek.16.33
ερασταί my lovers LXX.Hos.2.12
your lovers LXX.Jer.4.30LXX.Jer.22.20LXX.Jer.22.22
εραστάσ her lovers LXX.Ezek.23.5LXX.Hos.2.7
my lovers LXX.Lam.1.19
your lovers LXX.Ezek.16.36LXX.Ezek.16.37LXX.Ezek.23.22

Liddell-Scott-Jones

ἐραστής (erastēs) a lover G:N-M

ἐραστής-ής, οῦ, ,

(ἔραμαι) lover, properly with genitive person, [Refs 5th c.BC+]

__b admirer, [Refs 5th c.BC+]
__2 metaphorically, with genitive of things, [Refs 5th c.BC+]; τῆσδε τῆς γνώμης an adherent of.., [Refs 5th c.BC+] (Lyric poetry); παίδων eager for children, [Refs 5th c.BC+] fond of work, [Refs 6th c.BC+]: as feminine, [ἐραστήςαὶ αὐτοῦ πολλαὶ πόλεις Philostratus Sophista [{2-3rd c.AD}] “Vitae Sophistarum” 1.25.1; ἐ. γυνή 2nd c.AD: Lucianus Sophista “Philops.” 15 ">Refs 2nd c.AD+].