Exodus 30:22

18 “You are to make a bronze basin with a bronze stand for washing. Set it between the Tent of Meeting and the altar, and put water in it,

19 with which Aaron and his sons are to wash their hands and feet.

20 Whenever they enter the Tent of Meeting or approach the altar to minister by presenting an offering made by fire to the LORD, they must wash with water so that they will not die.

21 Thus they are to wash their hands and feet so that they will not die; this shall be a permanent statute for Aaron and his descendants for the generations to come.”

22 Then the LORD said to Moses,

23 “Take the finest spices: 500 shekels of liquid myrrh, half that amount (250 shekels) of fragrant cinnamon, 250 shekels of fragrant cane,

24 500 shekels of cassia—all according to the sanctuary shekel—and a hin of olive oil.

25 Prepare from these a sacred anointing oil, a fragrant blend, the work of a perfumer; it will be a sacred anointing oil.

26 Use this oil to anoint the Tent of Meeting, the ark of the Testimony,

Read all of Exodus 30