'Man of God' in the Bible

Then a man of God (prophet) came to Eli and said to him, “Thus says the Lord: ‘Did I not plainly reveal Myself to the house of your father (ancestor) when they were in Egypt in bondage to Pharaoh’s house?

The servant said to him, “Look here, in this city there is a man of God, and the man is held in honor; everything that he says comes true. Now let us go there; perhaps he can advise us about our journey [and tell us where we should go].”

Then Saul said to his servant, “But look, if we go [to see him], what shall we bring to the man? For the bread from our sacks is gone and there is no gift to bring to the man of God. What do we have [to offer]?”

The servant replied again to Saul, “Here in my hand I have a quarter of a shekel of silver; I will give that to the man of God, and he will advise us as to [where we should go on] our journey [to find the donkeys].”

Saul said to his servant, “Well said; come, let us go.” So they went to the city where the man of God was living.