In Matthew 26:21, Jesus predicts betrayal at the meal, directly following Judas's plot in 26:14.

In Matthew 26:45, Jesus announces the hour of betrayal has come, fulfilling the plot started in 26:14.

Matthew 10:4 identifies Judas as 'who also betrayed him' — foreshadowing his role in the list of apostles.

In Matthew 27:3, Judas regrets his betrayal, continuing directly from the deal made in 26:14.

Mark 14:10 explicitly states Judas went 'to betray him,' making the intent clear from the start.

Luke 22:3-6 adds that Satan entered Judas and he negotiated payment — expanding the betrayal narrative.

John 6:70 records Jesus saying one of the twelve is a devil — predicting Judas's betrayal.

John 6:71 explicitly identifies Judas as the one Jesus called a devil who would betray him.

John 13:2 reveals the devil had already put betrayal into Judas's heart before he went to the chief priests.

In Mark 3:19, Judas is listed among the twelve as the one who betrayed Jesus, echoing his role from 26:14.

In Luke 6:16, Judas Iscariot is named among the twelve as the traitor, directly referencing his betrayal.

In Luke 22:4, Judas conspires with chief priests to betray Jesus, parallel account to Matthew 26:14.

In Luke 22:47, Judas arrives with a crowd to betray Jesus with a kiss, the climax of the plot from 26:14.

John 18:2 explains Judas knew where Jesus often went, enabling his betrayal.