American Standard Version
Thou hidest thy face, they are troubled; Thou takest away their breath, they die, And return to their dust.

Berean Study Bible
When You hide Your face, they are terrified; when You take away their breath, they die and return to dust.

Douay-Rheims Bible
But if thou turnest away thy face, they shall be troubled: thou shalt take away their breath, and they shall fail, and shall return to their dust.

English Revised Version
Thou hidest thy face, they are troubled; thou takest away their breath they die, and return to their dust.

King James Bible
Thou hidest thy face, they are troubled: thou takest away their breath, they die, and return to their dust.

World English Bible
You hide your face: they are troubled; you take away their breath: they die, and return to the dust.

Young's Literal Translation
Thou hidest Thy face -- they are troubled, Thou gatherest their spirit -- they expire, And unto their dust they turn back.

Psalm 104:29 Additional Translations ...