Daniel 4:28-33
All this happened to King Nebuchadnezzar. Twelve months later, as the king was walking on the roof of the royal palace of Babylon, he said, "Is not this the great Babylon I have built as the royal residence, by my mighty power and for the glory of my majesty?" The words were still on his lips when a voice came from heaven, "This is what is decreed for you, King Nebuchadnezzar: Your royal authority has been taken from you. You will be driven away from people and will live with the wild animals; you will eat grass like cattle. Seven times will pass by for you until you acknowledge that the Most High is sovereign over the kingdoms of men and gives them to anyone he wishes." Immediately what had been said about Nebuchadnezzar was fulfilled. He was driven away from people and ate grass like cattle. His body was drenched with the dew of heaven until his hair grew like the feathers of an eagle and his nails like the claws of a bird.
God gives dreams, visions and prophecies. He fulfills all of them, or else He wouldn't care revealing it in the first place. Every dream, vision and prophecy of God that He has given will come to pass as He had said it would. This will happen in His time and perfect will for everyone, irrespective of who that person is. He is no respecter of persons. He is God and He is above everyone. He has placed His only begotten Son above everyone on this Earth, in heaven and even underneath the Earth. God's decrees come in many forms and ways unexpectedly to man. He reveals them to anyone, irrespective of who they are. He called out to a young child named Samuel, whom He considered His prophet even at that tender age. God revealed His decree to young Samuel about his old-in-age predecessor as He spoke through a vision to him. That vision came to pass too. There are many more examples of this, read them from Genesis to Revelation yourself. We do not want to spoil you by spoon-feeding you. There is no silver or golden spoon with God. He is no respecter of persons. Don't deceive yourself by thinking He respects you higher than anyone else. In fact, you should read the passage below, after you have read the preceding two chapters in this same book, 1 Samuel. Only then will you understand the call of God and how He works among man.
1 Samuel 3:1-21
The boy Samuel ministered before the LORD under Eli. In those days the word of the LORD was rare; there were not many visions. One night Eli, whose eyes were becoming so weak that he could barely see, was lying down in his usual place. The lamp of God had not yet gone out, and Samuel was lying down in the temple of the LORD, where the ark of God was. Then the LORD called Samuel. Samuel answered, "Here I am." And he ran to Eli and said, "Here I am; you called me." But Eli said, "I did not call; go back and lie down." So he went and lay down. Again the LORD called, "Samuel!" And Samuel got up and went to Eli and said, "Here I am; you called me." "My son," Eli said, "I did not call; go back and lie down." Now Samuel did not yet know the LORD: The word of the LORD had not yet been revealed to him. The LORD called Samuel a third time, and Samuel got up and went to Eli and said, "Here I am; you called me." Then Eli realized that the LORD was calling the boy. So Eli told Samuel, "Go and lie down, and if he calls you, say, 'Speak, LORD, for your servant is listening.' " So Samuel went and lay down in his place. The LORD came and stood there, calling as at the other times, "Samuel! Samuel!" Then Samuel said, "Speak, for your servant is listening." And the LORD said to Samuel: "See, I am about to do something in Israel that will make the ears of everyone who hears of it tingle. At that time I will carry out against Eli everything I spoke against his family--from beginning to end. For I told him that I would judge his family forever because of the sin he knew about; his sons made themselves contemptible, and he failed to restrain them. Therefore, I swore to the house of Eli, 'The guilt of Eli's house will never be atoned for by sacrifice or offering.' " Samuel lay down until morning and then opened the doors of the house of the LORD. He was afraid to tell Eli the vision, but Eli called him and said, "Samuel, my son." Samuel answered, "Here I am." "What was it he said to you?" Eli asked. "Do not hide it from me. May God deal with you, be it ever so severely, if you hide from me anything he told you." So Samuel told him everything, hiding nothing from him. Then Eli said, "He is the LORD; let him do what is good in his eyes." The LORD was with Samuel as he grew up, and he let none of his words fall to the ground. And all Israel from Dan to Beersheba recognized that Samuel was attested as a prophet of the LORD. The LORD continued to appear at Shiloh, and there he revealed himself to Samuel through his word.