ὑποφείδομαι
From LSJ
Ἴσος ἴσθι πᾶσι, κἂν ὑπερέχῃς τῷ βίῳ → Quamvis superior sorte, da te aequum omnibus → Sei allen gleich, auch wenn du reicher bist
English (LSJ)
A spare a little, X.An.4.1.8; c. gen., Plu.2.707b; ὑ. μὴ ἕλκειν Luc.Peregr.6; to be moderate or restrained in speech, Phld. Lib.p.24 O.