See this passage explained in the notes at Matthew 26:20-35.

And in the evening he cometh with the twelve. In the afternoon, as it is very reasonable to suppose, Christ set out from Bethany with the rest of the twelve, with the other nine, and came to Jerusalem; where they were joined by Judas, who had covenanted with the chief priests to betray him, and by Peter and John, who had been sent before to prepare the passover; and when it was night, when the second evening had took place, he went with all twelve of them to the house, where the provision to eat the passover together was made for them; See Gill on Matthew 26:20.

And in the evening he cometh with the twelve.

14:17-21 In the evening he cometh. On the Lord's last passover see notes on Mt 26:21-25. Compare Lu 22:21-23 Joh 13:21-35. See also notes on John.

14:17 Mt 26:20; Lu 22:14.

Margin And in

For the order of events on the night of the last passover, See Scofield Note: "Mt 26:20".

14:12-21 Nothing could be less the result of human foresight than the events here related. But our Lord knows all things about us before they come to pass. If we admit him, he will dwell in our hearts. The Son of man goes, as it is written of him, as a lamb to the slaughter; but woe to that man by whom he is betrayed! God's permitting the sins of men, and bringing glory to himself out of them, does not oblige them to sin; nor will this be any excuse for their guilt, or lessen their punishment.