ἄτοκος
From LSJ
Μήποτε γάμει γυναῖκα κοὐκ ἀνοίξεις τάφον → Eris immortalis, si non ducis mulierem → Nimm nie dir eine Frau, erspare dir dein Grab
English (LSJ)
ον,
A having never yet brought forth, Hdt.5.41, E.El. 1127; ἄ. ὑπὸ νούσου barren... Hp.Aër.3; δι' ἡλικίαν Pl.Tht.149c; of mules, Arist.APr.67a35. II not bearing interest, χρήματα Pl.Lg. 921c, cf.D.53.12, SIG330.7 (Ilium), etc.: neut. pl.as Adv., PAmh. 2.50.10 (ii B. C.),al. 2 not paying interest, Arist.Oec.1350a11.