New Revised Standard Version
In the same way he took the cup also, after supper, saying, “This cup is the new covenant in my blood. Do this, as often as you drink it, in remembrance of me.”

Contemporary English Version
After the meal, Jesus took a cup of wine in his hands and said, "This is my blood, and with it God makes his new agreement with you. Drink this and remember me."

New American Bible
In the same way also the cup, after supper, saying, “This cup is the new covenant in my blood. Do this, as often as you drink it, in remembrance of me.”

Douay-Rheims Bible
In like manner also the chalice, after he had supped, saying: This chalice is the new testament in my blood. This do ye, as often as you shall drink, for the commemoration of me.

In like manner also the chalice, after he had supped, saying: This chalice is the new testament in my blood. This do ye, as often as you shall drink, for the commemoration of me.

This.

1 Corinthians 11:27,28 Therefore, whosoever shall eat this bread, or drink the chalice of the Lord unworthily, shall be guilty of the body and of the blood of the Lord. . . .

the new.

Luke 22:20 In like manner, the chalice also, after he had supped, saying: This is the chalice, the new testament in my blood, which shall be shed for you.

2 Corinthians 3:6,14 Who also hath made us fit ministers of the new testament, not in the letter but in the spirit. For the letter killeth: but the spirit quickeneth. . . .

Hebrews 9:15-20 And therefore he is the mediator of the new testament: that by means of his death for the redemption of those transgressions which were under the former testament, they that are called may receive the promise of eternal inheritance. . . .

Hebrews 13:20 And may the God of peace, who brought again from the dead the great pastor of the sheep, our Lord Jesus Christ, in the blood of the everlasting testament,