Verses with the word betray in the New Testament (17 verses):

Matthew 24:10
And then shall many be offended, and shall betray one another, and shall hate one another.

Matthew 26:16
And from that time he sought opportunity to betray him.

Matthew 26:21
And as they did eat, he said, Verily I say unto you, that one of you shall betray me.

Matthew 26:23
And he answered and said, He that dippeth his hand with me in the dish, the same shall betray me.

Matthew 26:46
Rise, let us be going: behold, he is at hand that doth betray me.

Mark 13:12
Now the brother shall betray the brother to death, and the father the son; and children shall rise up against their parents, and shall cause them to be put to death.

Mark 14:10
And Judas Iscariot, one of the twelve, went unto the chief priests, to betray him unto them.

Mark 14:11
And when they heard it, they were glad, and promised to give him money. And he sought how he might conveniently betray him.

Mark 14:18
And as they sat and did eat, Jesus said, Verily I say unto you, One of you which eateth with me shall betray me.

Luke 22:4
And he went his way, and communed with the chief priests and captains, how he might betray him unto them.

Luke 22:6
And he promised, and sought opportunity to betray him unto them in the absence of the multitude.

John 6:64
But there are some of you that believe not. For Jesus knew from the beginning who they were that believed not, and who should betray him.

John 6:71
He spake of Judas Iscariot the son of Simon: for he it was that should betray him, being one of the twelve.

John 12:4
Then saith one of his disciples, Judas Iscariot, Simon's son, which should betray him,

John 13:2
And supper being ended, the devil having now put into the heart of Judas Iscariot, Simon's son, to betray him;

John 13:11
For he knew who should betray him; therefore said he, Ye are not all clean.

John 13:21
When Jesus had thus said, he was troubled in spirit, and testified, and said, Verily, verily, I say unto you, that one of you shall betray me.