How do you know the book of Enoch, Jasher, and Jubilees is part of the bible?
And the sun stood still, and the moon stayed, until the people had avenged themselves upon their enemies. Is not this written in the book of Jasher? So the sun stood still in the midst of heaven, and hasted not to go down about a whole day.
2 Samuel 1:18
“(Also he bade them teach the children of Judah the use of the bow: behold, it is written in the book of Jasher.)”
2 Esdras 14:5
“And told him many wonderous things, and shewed him the secrets of the times, and the end, and commanded him, saying,”
Secrets of times - book of jubilees.
And Jude quotes Enoch, and there are records on Enoch in the Dead Sea scrolls.
Jude 1:14 - And Enoch also, the seventh from Adam, prophesied of these, saying, Behold, the Lord cometh with ten thousands of his saints,We have records in other books, Jasher is like the detailed Genesis. Enoch saw everything and walked with the most high.