'Guide' in the Bible

Men and brethren, this scripture must needs have been fulfilled, which the Holy Ghost by the mouth of David spake before concerning Judas, which was guide to them that 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 can I, except some man should guide me? And he desired Philip that he would come up and sit with him.

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.

Take care and be on guard for yourselves and for the whole flock over which the Holy Spirit has appointed you as overseers, to shepherd (tend, feed, guide) the church of God which He bought with His own blood.