According to Daniel, an angel asked another angel who was standing on the river, "How long will it be until these amazing things happen?" Christians often understand this to mean people are curious and waiting for God's special plans to come true.
Daniel 12:6: And [one] said to the man clothed in linen, which [was] upon the waters of the river, How long [shall it be to] the end of these wonders? [upon...: or, from above]
This verse contradicts Daniel 12:6 as it states that no one knows the day or hour of the end, while Daniel 12:6 discusses a question about the end's timeline.
Matthew 24:36: But of that day and hour knoweth no [man], no, not the angels of heaven, but my Father only.