[Errant]

From the Bible:

Gospel Mt 26:14-25

CG page 221: [Mt 26:17.1] The KJV inaccurately translated the Greek text concerning "the protos of the Feast of Unleavened Bread" as "the first day of the feast of Unleavened Bread." The "first day of the feast" is the 15th day of the month of the Aviv (Nisan) - which would mean that they had already missed the Passover Seder. The protos - beginning of the preparations for Unleavend Bread - is the situation of which Yeshua spoke. It takes several days to prepare for the Passover Seder. The disciples were preparing for Passover at a rented townhouse in Jerusalem, rather than where they had been staying in Bethany.

Also:

John 13:1 Now before the feast of the Passover, when Jesus knew that his hour was come that he should depart out of this world unto the Father, having loved his own which were in the world, he loved them unto the end. 2 And [the last] supper being ended...

[Iscool]

CG page 221: [Mt 26:17.1] The KJV inaccurately translated the Greek text concerning "the protos of the Feast of Unleavened Bread" as "the first day of the feast of Unleavened Bread." The "first day of the feast" is the 15th day of the month of the Aviv (Nisan) -

I am absolutely certain you are wrong...Where do you get the information that the first day of the feast week is the 15th and not the 14th???