Enoch - And all the righteous and elect before Him shall be †strong† as fiery lights, And their mouth shall be full of blessing,
And their lips extol the name of the Lord of Spirits, And righteousness before Him shall never fail, [And uprightness shall never fail before Him.]

Notes

The book of Enoch is not part of the canonical scriptures (The Bible) we know today and we don't know how accurate it is.

Some belive while Enoch is not inspired by God that it still serves as a historical book on the time before the flood. It's also quoted in the New Testament in Jude 1:14-15.

Because of this I wanted to include this book for historical reasons.

I would recommend reading the Bible first and foremost as it should be your foundation. Then if you are intrested you can take a look at the book of Enoch.