4 Bible Verses about Cups, Literal Use

and He took the cup, and gave thanks, and gave it to them, saying, Drink ye all of it:

---The cup of blessing which we bless, is it not the communion of the blood of Christ? the bread which we break, is it not the communion of the body of Christ?

For whosoever shall give you but a cup of water to drink, for my sake; because ye are Christ's, I assure you, he shall not lose his reward.

And in the same manner He took the cup, after supper, saying, "This cup is the new covenant ratified in my blood: this do, as often as ye drink of it, in remembrance of me."