יָכַח

From LSJ

Γαστρὸς δὲ πειρῶ πᾶσαν ἡνίαν κρατεῖν → Frenis regendus venter adductis tibi est → Mit straffem Zügel such' zu lenken deinen Bauch

Menander, Monostichoi, 81

English (Strong)

a primitive root; to be right (i.e. correct); reciprocal, to argue; causatively, to decide, justify or convict: appoint, argue, chasten, convince, correct(-ion), daysman, dispute, judge, maintain, plead, reason (together), rebuke, reprove(-r), surely, in any wise.