And on the eve of his death, He sanctified a cup of wine as «the new covenant in my blood» (Luke 22:14 - 23). (relevantmagazine.com)
He did the same with the cup after supper, and said «This cup is the new covenant in my blood poured out for you. (faith.org.uk)
The saying about not drinking wine until the kingdom of God comes accompanies the first cup; but after the distribution of the bread Luke continues (22:20), «And likewise the cup after supper, saying, «This cup which is poured out for you is the new covenant in my blood.»» (religion-online.org)