ὅ ττι

From LSJ

λύχνον μεθ' ἡμέραν ἅψας περιῄει λέγων ἄνθρωπον ζητῶ → he lit a lamp in broad daylight and said, as he went about, I am looking for a man

Source

French (Bailly abrégé)

ou ὅ, ττι;
poét. c. ὅ, τι v. ὅστις.