Luke 22:47

Before he had done speaking, the company appears, Judas one of the twelve marching in front, who advanc'd to Jesus to give him a kiss.

Matthew 26:14-16

Then one of the twelve, Judas Iscariot by name, went to the chief priests,

Matthew 26:45-56

and at his return, he said to his disciples, is this a time to sleep and take your rest? the hour draws nigh, and the son of man is betrayed into the hands of the gentiles.

Mark 14:10

Then Judas Iscariot, one of the twelve, went to the chief priests, in order to betray him to them.

Mark 14:41-50

after that he came a third time, and said to them, sleep on now and take your rest. 'tis done, the time is come, and the son of man is to be betrayed into the hands of sinners.

Luke 22:3-6

now satan had inspired Judas surnam'd Iscariot, one of the twelve, what to do.

John 18:2-11

now Judas, who was to betray him, knew the place: for Jesus and his disciples had frequently assembled there.

Acts 1:16-18

and said, men and brethren, the prediction which the holy ghost made, by the mouth of David, concerning Judas, who was guide to those that seiz'd Jesus, must have been accomplished.

Treasury of Scripture Knowledge

Summary

And while he yet spake, behold a multitude, and he that was called Judas, one of the twelve, went before them, and drew near unto Jesus to kiss him.

Bible References

While

Matthew 26:45
and at his return, he said to his disciples, is this a time to sleep and take your rest? the hour draws nigh, and the son of man is betrayed into the hands of the gentiles.
Mark 14:41
after that he came a third time, and said to them, sleep on now and take your rest. 'tis done, the time is come, and the son of man is to be betrayed into the hands of sinners.
John 18:2
now Judas, who was to betray him, knew the place: for Jesus and his disciples had frequently assembled there.