Which cup of wine did Jesus tell his disciples to drink during the Last Supper? During the Last Supper, when Jesus told his disciples to drink the wine because it was his blood.  Which cup of wine was this?  Was it the third cup, or was it the cup of Elijah (or one of the other cups) in the Passover Seder meal?

(Luke 22:20 and 1 Corinthians 11:25)
Per 1 Corinthians 11:25 (NIV)


  25 In the same way, after supper he took the cup, saying, “This cup is
  the new covenant in my blood; do this, whenever you drink it, in
  remembrance of me.”


(emphasis added, obviously) 

This seems to indicate that it was the third cup.

Here is a much larger article about it.



This is presuming that it was the Passover meal at all.