From the Introit of the Mass for today’s Feast of the Most Precious Blood of Our Lord Jesus Christ (Apoc. 5.9-10):
Redemísti nos, Dómine, in sánguine tuo, ex omni tribu et lingua et pópulo et natióne: et fecísti nos Deo nostro regnum.
You have redeemed us, O Lord, with Your Blood, out of every tribe and tongue and people and nation, and have made us for our God a kingdom.
Consider assisting at Holy Mass today for the salvation of souls.