New Living Translation
Anoint the altar of burnt offering and its utensils to consecrate them. Then the altar will become absolutely holy.

American Standard Version
And thou shalt anoint the altar of burnt-offering, and all its vessels, and sanctify the altar: and the altar shall be most holy.

Berean Study Bible
Anoint the altar of burnt offering and all its utensils; consecrate the altar, and it shall be most holy.

Douay-Rheims Bible
The altar of holocaust and all its vessels:

English Revised Version
And thou shalt anoint the altar of burnt offering, and all its vessels, and sanctify the altar: and the altar shall be most holy.

King James Bible
And thou shalt anoint the altar of the burnt offering, and all his vessels, and sanctify the altar: and it shall be an altar most holy.

World English Bible
You shall anoint the altar of burnt offering, with all its vessels, and sanctify the altar: and the altar will be most holy.

Young's Literal Translation
and thou hast anointed the altar of the burnt-offering, and all its vessels, and sanctified the altar, and the altar hath been most holy;

Exodus 40:10 Additional Translations ...