Synaxis of the Seventy Apostles - Troparion & Kontakion
Troparion — Tone 3
Holy apostles of the Seventy, / entreat the merciful God / to grant our souls forgiveness of transgressions.
Kontakion — Tone 2
O faithful, let us praise with hymns / the choir of the seventy disciples of Christ. / They have taught us all to worship the undivided Trinity, / for they are divine lamps of the Faith.