οὐρητήρ
From LSJ
ὦ ἀδελφέ, τοῦτόν γε μήτε κακῶς ποιοίης μήτε τούτῳ τῷ τρόπῳ βλάπτοις κλέπτων τὰ χρήματα → Brother, you should neither do this man bad nor harm him in this way, i.e. by stealing his money/stuff
English (LSJ)
ῆρος, ὁ, in earlier writers,
A = οὐρήθρα, Hp.Aër.9, Coac.463, Arist.HA519b17, Pr. 895b9. II later, in pl., the ducts which convey the urine from the kidneys into the bladder, Gal.19.363, UP5.5.