Troparion, tone 4: of the heavenly armies of the Archangels, we always pray to you, we are unworthy, and with your prayers protect us with the blood of your immaterial krill of your glory, preserving us who fall diligently and cry out: deliver us from troubles, for officials of the highest powers.
Magnification: We magnify you, Archangels and Angels and all the hosts, Cherubim and Seraphim, glorifying the Lord.
Or this: we magnify you, Archangels, Angels, Principalities, Powers, Thrones, Dominions, Powers and Cherubim, terrible Seraphim, glorifying the Lord.