Daniel 12:6-7

The man who was dressed in linen was standing over the water in the river. One of the two men spoke to him and asked, “How long will it be before these amazing things come true?” The man dressed in linen, who stood over the water, raised his hands toward heaven. And I heard him swear by the name of God who lives forever, “It will be for three and one-half years. The power of the holy people will finally be broken, and then all these things will come true.”