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

Polyeuctos the Martyr of Meletine in Armenia

Reading from the Synaxarion:

Saint Polyeuctus, a soldier in rank, contested during the reign of
Valerian, in the year 255. He was from Melitene, a city in Armenia.

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

Kontakion in the Fourth Tone
When the Saviour bowed His head within the Jordan, there He crushed
the dragons' heads; as for His trophy-bearing Saint, when
Polyeuctus's head was cut off, he put to shame the deceiver and wily foe.