'Guide' in the Bible

My brothers, the word of God had to be put into effect, which the Holy Spirit had said before, by the mouth of David, about Judas, who was guide to those who took Jesus,

And said to him, Go out of your land, and away from your family, and come into the land to which I will be your guide.

And he said, How is that possible when I have no guide? And he made Philip get up by his side.

And now, see, the hand of the Lord is on you, and you will be blind and not able to see the sun for a time. And straight away a dark mist came down on him; and he went about looking for a guide.