where is the tabernacle mentioned in the bible
Tabernacle The main source for the account of the construction of the Tabernacle is the biblical Book of Exodus, specifically Exodus 25–31 and 35–40. It describes an inner shrine, the Holy of Holies, which housed the Ark of the Covenant, which was held up under the veil of the covering suspended by four pillars and an outer chamber (the "Holy Place"), containing a beaten gold reflector impressed into what is generally described as a lamp-stand or candlestick featuring a central shaft incorporating four almond-shaped bowls and six branches, each with three bowls shaped like almonds and blossoms, 22 in all. It was standing diagonally, partially covering a table for showbread and with its seven oil lamps over against it to give light along with the altar of incense.[2]
Ark of the Covenant According to the Book of Exodus, God instructed Moses on Mount Sinai during his 40-day stay upon the mountain within the thick cloud and darkness where God was[4][5] and he was shown the pattern for the tabernacle and furnishings of the Ark to be made of shittim wood to house the Tablets of Stone. Moses instructed Bezalel and Oholiab to construct the Ark.[6][7] In Deuteronomy, however, the Ark is said to have been built specifically by Moses himself without reference of Bezalel or Oholiab.[8]