Daniel 12:5-7

5 After the angel said this, I, Daniel, looked up. I saw two other people. One of them stood on the same side of the river as me. The other one stood on the other side of the river. 6 One of them spoke to the man who wore linen clothes and who now stood above the river. He asked that man, ‘How long will it be until these wonderful things finish?’ 7 The man who wore linen clothes lifted up both his hands towards the sky. I heard him make a strong promise with the authority of God, who lives for ever. He said, ‘It will continue for three and a half times. Then the enemies of God's holy people will finally lose their power. That will be the end of all these events.’

12:7‘Three and a half times’ may mean 3½ years. See Daniel 7:25.