"My sheep hear My voice, and I know them, and they follow Me.  And I give them eternal life, and they shall never perish; neither shall anyone snatch them out of My hand." John 10:27-28

"Your ears shall hear a word behind you, saying, “This is the way, walk in it,” Whenever you turn to the right hand or whenever you turn to the left."  Isaiah 30:21

He said, "Go out, and stand on the mountain before the LORD." And behold, the LORD passed by, and a great and strong wind tore into the mountains and broke the rocks in pieces before the LORD, but the LORD was not in the wind; and after the wind an earthquake, but the LORD was not in the earthquake; and after the earthquake a fire, but the LORD was not in the fire; and after the fire a still small voice. So it was, when Elijah heard it, that he wrapped his face in his mantle and went out and stood in the entrance of the cave. Suddenly a voice came to him, and said, "What are you doing here, Elijah?" 1 Kings 19:11-13

“It seemed good to us, being assembled with one accord, to send chosen men to you with our beloved Barnabas and Paul.”  "For it seemed good to the Holy Spirit, and to us, to lay upon you no greater burden than these necessary things”  “However, it seemed good to Silas to remain there.”  Acts 15:25, 28, 34

All Scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness, that the man of God may be complete, thoroughly equipped for every good work.  2 Timothy 3:16-17

And suddenly a voice came from heaven, saying, “This is My beloved Son, in whom I am well pleased.”  Matthew 3:5

While he was still speaking, behold, a bright cloud overshadowed them; and suddenly a voice came out of the cloud, saying, “This is My beloved Son, in whom I am well pleased. Hear Him!” Matthew 17:5

‘And it shall come to pass in the last days, says God, that I will pour out of My Spirit on all flesh; your sons and your daughters shall prophesy, your young men shall see visions, your old men shall dream dreams.  Acts 2:15

And a vision appeared to Paul in the night. A man of Macedonia stood and pleaded with him, saying, “Come over to Macedonia and help us.”  Now after he had seen the vision, immediately we sought to go to Macedonia, concluding that the Lord had called us to preach the gospel to them.  Acts 16:9

 The next day, as they went on their journey and drew near the city, Peter went up on the housetop to pray, about the sixth hour. Then he became very hungry and wanted to eat; but while they made ready, he fell into a trance and saw heaven opened and an object like a great sheet bound at the four corners, descending to him and let down to the earth.  Acts 10:9-11

He who prophesies speaks edification and exhortation and comfort to men.  1 Corinthians 14:3

But the manifestation of the Spirit is given to each one for the profit of all: for to one is given the word of wisdom through the Spirit, to another the word of knowledge through the same Spirit,  to another faith by the same Spirit, to another gifts of healings by the same Spirit,  to another the working of miracles, to another prophecy, to another discerning of spirits, to another different kinds of tongues, to another the interpretation of tongues. 1 Corinthians 12:7-10

Listen to advice and accept instruction, that you may gain wisdom in the future.  Proverbs 19:20

“Now the donkey saw the Angel of the LORD standing in the way with His drawn sword in His hand, and the donkey turned aside out of the way and went into the field. So, Balaam struck the donkey to turn her back onto the road…”  Then the LORD opened the mouth of the donkey, and she said to Balaam, “What have I done to you, that you have struck me these three times?”  Then the LORD opened Balaam’s eyes, and he saw the Angel of the LORD standing in the way with His drawn sword in His hand; and he bowed his head and fell flat on his face.  Numbers 22:23, 28, 31

These books will give you a practical knowledge of what prophecy is, the Biblical foundation and purpose for prophetic ministry,  and how to hear God's voice.