ῥηθείς

From LSJ

γελᾷ δ' ὁ μωρός, κἄν τι μὴ γέλοιον ᾖ → the fool laughs even when there's nothing to laugh at

Source

French (Bailly abrégé)

εῖσα, έν;
part. ao. Pass. de εἴρω².

English (Autenrieth)

see εἴρ Od. 24.1.

Russian (Dvoretsky)

ῥηθείς: εῖσα, έν part. aor. pass. к εἴρω II.