Here's what Daniel says about the tribulation that's coming.
(Daniel 12:1) “During that time Miʹcha·el will stand up, the great prince who is standing in behalf of your people. And there will occur a time of distress such as has not occurred since there came to be a nation until that time. And during that time your people will escape, everyone who is found written down in the book.
There's no mention of 7 years.
