Exodus 25:21-23

Young's Literal Translation

²¹ `And thou hast put the mercy-seat on the ark above, and unto the ark thou dost put the testimony which I give unto thee;

²² and I have met with thee there, and have spoken with thee from off the mercy-seat (from between the two cherubs, which [are] on the ark of the testimony) all that which I command thee concerning the sons of Israel.

²³ `And thou hast made a table of shittim wood, two cubits its length, and a cubit its breadth, and a cubit and a half its height,