King James Version
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.English Standard Version
Your eyes saw my unformed substance; in your book were written, every one of them, the days that were formed for me, when as yet there were none of them.New International Version
your eyes saw my unformed body. All the days ordained for me were written in your book before one of them came to be.