Luke 9:50 (KJV)

But they understood not this saying, and it was hid from them, that they perceived it not: and they feared to ask him of that saying.

Then there arose a reasoning among them, which of them should be greatest.

And Jesus, perceiving the thought of their heart, took a child, and set him by him,

And said unto them, Whosoever shall receive this child in my name receiveth me: and whosoever shall receive me receiveth him that sent me: for he that is least among you all, the same shall be great.

And John answered and said, Master, we saw one casting out devils in thy name; and we forbad him, because he followeth not with us.

And it came to pass, when the time was come that he should be received up, he stedfastly set his face to go to Jerusalem,

And sent messengers before his face: and they went, and entered into a village of the Samaritans, to make ready for him.

And they did not receive him, because his face was as though he would go to Jerusalem.

And when his disciples James and John saw this, they said, Lord, wilt thou that we command fire to come down from heaven, and consume them, even as Elias did?

But he turned, and rebuked them, and said, Ye know not what manner of spirit ye are of.