Exodus 26:33
And you shall hang up the veil under the clasps, that you may bring in thither within the veil the ark of the testimony: and the veil shall divide to you between the holy place and the most holy.
Torrey's Topical Textbook—AKJV

Exodus 40:3,21
And you shall put therein the ark of the testimony, and cover the ark with the veil.
Torrey's Topical Textbook—AKJV