King James Bible
My substance was not hid from thee, when I was made in secret, and curiously wrought in the lowest parts of the earth.

New King James Version
My frame was not hidden from You, When I was made in secret, And skillfully wrought in the lowest parts of the earth.

American Standard Version
My frame was not hidden from thee, When I was made in secret, And curiously wrought in the lowest parts of the earth.

Berean Study Bible
My frame was not hidden from You when I was made in secret, when I was woven together in the depths of the earth.

Douay-Rheims Bible
My bone is not hidden from thee, which thou hast made in secret: and my substance in the lower parts of the earth.

English Revised Version
My frame was not hidden from thee, when I was made in secret, and curiously wrought in the lowest parts of the earth.

World English Bible
My frame wasn't hidden from you, when I was made in secret, woven together in the depths of the earth.

Young's Literal Translation
My substance was not hid from Thee, When I was made in secret, Curiously wrought in the lower part of earth.

Psalm 139:15 Additional Translations ...