Psalm 139:16

Your eyes have seen my unformed substance;
And in Your book were all written
The days that were appointed for me,
When as yet there was not one of them [even taking shape].

Psalm 56:8

You have taken account of my wanderings;
Put my tears in Your bottle.
Are they not recorded in Your book?

Then those who feared the Lord [with awe-filled reverence] spoke to one another; and the Lord paid attention and heard it, and a book of remembrance was written before Him of those who fear the Lord [with an attitude of reverence and respect] and who esteem His name.

Revelation 20:12

And I saw the dead, the great and the small, standing before the throne, and books were opened. Then another book was opened, which is the Book of Life; and the dead were judged according to what they had done as written in the books [that is, everything done while on earth].

Treasury of Scripture Knowledge

Summary

Psalm 139:16

Thine eyes did see my substance, yet being unperfect; and in thy book all my members were written, which in continuance were fashioned, when as yet there was none of them.