Auxentios, Eugene, Mardarios, Orestes, & Eustratios, Martyrs of Sebaste

Reading from the Synaxarion:

The Five Martyrs were from Greater Armenia. Like their ancestors,
they worshipped Christ in secret; during the persecution of
Diocletian, they presented themselves before the Forum authorities, and
having been tormented in diverse manners, by Lysius the proconsul, three
of them ended their lives in torments. As for Saints Eustratius and
Orestes, they survived and were sent to Sebastia to Agricolaus, who
governed the whole East; by his command these Saints, received their end
as martyrs by fire in 296. Saint Auxentius was a priest. Saint
Eustratius was educated and an orator; he was the foremost among Lysius'
dignitaries and the archivist of the province. In the Synaxarion he is given
the Latin title of scriniarius, that is, "keeper of the archives."
The prayer, "Magnifying I magnify Thee, O Lord," which is read in the
Saturday Midnight Service, is ascribed to him. In the Third Hour and
elsewhere there is another prayer, "O Sovereign Master, God the Father
Almighty," which is ascribed to Saint Mardarius.

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 Second Tone
Thou shonest as a most brilliant light for them that sat in the
darkness of ignorance, O prizewinner. And armed with faith as with a
spear, thou wast not frightened by the audacity of thine adversaries, O
Eustratius, most eloquent of orators.