Plato the Great Martyr of Ancyra

Reading from the Synaxarion:

Saint Plato contested in martyrdom in 266, when Agrippinus was
proconsul. He was from the city of Ancyra in the province of Galatia.

Apolytikion in the Fourth Tone
Thy Martyrs, O Lord, in their courageous contest for Thee received as
the prize the crowns of incorruption and life from Thee, our immortal
God. For since they possessed Thy strength, they cast down the
tyrants and wholly destroyed the demons' strengthless presumption. O
Christ God, by their prayers, save our souls, since Thou art merciful.

Kontakion in the Third Tone
Thine all-holy memory doth cheer and gladden the whole world, calling
all to come to thine august and ven'rable temple; wherein now, with
jubilation we have all gathered, and with odes we hymn thy triumphs, O
Martyr Plato, and with faith, we cry out to thee: Rescue thy people, O
Saint, from barbarous foes.