Ecclesiastes 9:5: "For the living know that they will die; but the dead know nothing, and they have no more reward, for the memory of them is forgotten.
The context shows that this verse is not speaking about soul sleep, just as "they have no more reward" is not denying the resurrection of the dead. To show that the author of Ecclesiastes did not believe in soul sleep, one can cite the following verse from the same book: Ecclesiastes 12:7: "Then shall the dust return to the earth as it was; and the spirit shall return to God who gave it. That is, the soul has an existence independent of the body, and returns to God at death, etc."
Genesis 35:18: And it came to pass, as her soul was in departing, (for she died)...Note that, when Rachel died, her soul departed. It didn't "fall asleep".
Mt. 10:28: “And do not fear those who kill the body but cannot kill the soul. But rather fear Him who is able to destroy both soul and body in gehenna.”
1 Corinthians 15: 42 - 49: " So will it be with the resurrection of the dead. The body that is sown is perishable, it is raised imperishable; it is sown in dishonor, it is raised in glory; it is sown in weakness, it is raised in power; it is sown a natural body, it is raised a spiritual body. If there is a natural body, there is also a spiritual body. So it is written: "The first man Adam became a living being"; the last Adam, a life-giving spirit. The spiritual did not come first, but the natural, and after that the spiritual. The first man was of the dust of the earth, the second man from heaven. As was the earthly man, so are those who are of the earth; and as is the man from heaven, so also are those who are of heaven. And just as we have borne the likeness of the earthly man, so shall we bear the likeness of the man from heaven."
Luke 16: 19-31: The Rich Man and Lazarus: "There was a rich man who was dressed in purple and fine linen and lived in luxury every day. At his gate was laid a beggar named Lazarus, covered with sores and longing to eat what fell from the rich man's table. Even the dogs came and licked his sores. "The time came when the beggar died and the angels carried him to Abraham's side. The rich man also died and was buried. In hell where he was in torment, he looked up and saw Abraham far away, with Lazarus by his side. So he called to him, 'Father Abraham, have pity on me and send Lazarus to dip the tip of his finger in water and cool my tongue, because I am in agony in this fire.' "But Abraham replied, 'Son, remember that in your lifetime you received your good things, while Lazarus received bad things, but now he is comforted here and you are in agony. And besides all this, between us and you a great chasm has been fixed, so that those who want to go from here to you cannot, nor can anyone cross over from there to us.' "He answered, 'Then I beg you, father, send Lazarus to my father's house, for I have five brothers. Let him warn them, so that they will not also come to this place of torment.' "Abraham replied, 'They have Moses and the Prophets; let them listen to them.' 'No, father Abraham,' he said, 'but if someone from the dead goes to them, they will repent.' He said to him, 'If they do not listen to Moses and the Prophets, they will not be convinced even if someone rises from the dead.' "