NET
6 “You are to put it in front of the curtain that is before the ark of the testimony (before the atonement lid that is over the testimony), where I will meet you.
Darby
6 And thou shalt put it in front of the veil which is before the ark of the testimony in front of the mercy-seat which is over the testimony, where I will meet with thee.
KJV
6 And thou shalt put it before the vail that [is] by the ark of the testimony, before the mercy seat that [is] over the testimony, where I will meet with thee.