the vail
Exodus 26:31-35
"You are to make a veil of blue, purple, and scarlet yarn, and finely spun linen with a design of cherubim worked into it.
Hang it on four gold-plated posts of acacia wood that have gold hooks [and that stand] on four silver bases.
Hang the veil under the clasps and bring the ark of the testimony there behind the veil, so the veil will make a separation for you between the holy place and the most holy place.
Put the mercy seat on the ark of the testimony in the most holy place.
Place the table outside the veil and the lampstand on the south side of the tabernacle, opposite the table; put the table on the north side.
Matthew 27:51
Suddenly, the curtain of the sanctuary was split in two from top to bottom; the earth quaked and the rocks were split.
Hebrews 9:3
Behind the second curtain, the tabernacle was called "the holy of holies."
Hebrews 10:20
by the new and living way that He has inaugurated for us, through the curtain (that is, His flesh);