Mark 14:10

10 And Judas the Iscariot, one of the twelve, went away unto the chief priests that he might deliver him up to them,

Mark 14:10 Meaning and Commentary

Mark 14:10

And Judas Iscariot, one of the twelve
Apostles of Christ; who was the principal person that had indignation at the woman, and murmured against her, for the profusion of the ointment:

went unto the chief priests;
as soon as this affair was over, and Christ had defended the woman's conduct to his shame and silence: he immediately went out of the house, where they were, and set out from Bethany to Jerusalem; and understanding the chief priests were in consultation together at Caiaphas's house, how to apprehend Jesus, and put him to death, went directly to them, unsent for, and unthought of by them:

to betray him unto them;
which Satan had put into his heart, and what his avarice and revenge for the late action of the woman, and Christ's defence of it, prompted him to; (See Gill on Matthew 26:14).

Mark 14:10 In-Context

8 what she could she did, she anticipated to anoint my body for the embalming.
9 Verily I say to you, wherever this good news may be proclaimed in the whole world, what also this woman did shall be spoken of -- for a memorial of her.'
10 And Judas the Iscariot, one of the twelve, went away unto the chief priests that he might deliver him up to them,
11 and having heard, they were glad, and promised to give him money, and he was seeking how, conveniently, he might deliver him up.
12 And the first day of the unleavened food, when they were killing the passover, his disciples say to him, `Where wilt thou, [that,] having gone, we may prepare, that thou mayest eat the passover?'
Young's Literal Translation is in the public domain.