A.confirm by oath, “τινί τι” Ar.Av. 444.
2. c.acc., call to witness, swear by, “τὴν ἐμὴν ψυχήν” E.Or.1517 (troch.), etc.; “κ. τὼ θεώ” Ar.Ec.158: c. dupl. acc., “ἁγνὸν ὅρκον σὸν κάρα κατώμοσα” E.Hel.l.c.: c.gen., “κ. τῆς κεφαλῆς” Anon. ap. Suid.
3. swear, c.inf., IG12(9).1273.1 (Eretria, vi B.C.).
II. Med. = Act., tender an oath, Antipho Soph.Oxy.1364.140, Arist.Rh.1377a16, PMagd.26.13 (iii B.C.); swear by, “τοὺς θεούς” Aristaenet.2.20: c.acc. et inf., D.39.4, cf. Paus.6.18.3.