Exodus 30:20-22

New Revised Standard Version, Anglicised

²⁰ When they go into the tent of meeting, or when they come near the altar to minister, to make an offering by fire to the Lord, they shall wash with water, so that they may not die. ²¹ They shall wash their hands and their feet, so that they may not die: it shall be a perpetual ordinance for them, for him and for his descendants throughout their generations.

The Anointing-Oil and Incense

²² The Lord spoke to Moses: