Exodus 27:20-21

Offering the Oil

27:20 “You are to command the Israelites that they bring to you pure oil of pressed olives for the light, so that the lamps will burn regularly. 27:21 In the tent of meeting outside the curtain that is before the testimony, Aaron and his sons are to arrange it from evening to morning before the Lord. This is to be a lasting ordinance among the Israelites for generations to come.

Exodus 30:7-8

30:7 Aaron is to burn sweet incense on it morning by morning; when he attends to the lamps he is to burn incense. 30:8 When Aaron sets up the lamps around sundown he is to burn incense on it; it is to be a regular incense offering before the Lord throughout your generations.

Leviticus 24:2-4

24:2 “Command the Israelites to bring to you pure oil of beaten olives for the light, to make a lamp burn continually. 24:3 Outside the veil-canopy of the congregation in the Meeting Tent Aaron must arrange it from evening until morning before the Lord continually. This is a perpetual statute throughout your generations. 24:4 On the ceremonially pure lampstand he must arrange the lamps before the Lord continually.

Leviticus 24:2

24:2 “Command the Israelites to bring to you pure oil of beaten olives for the light, to make a lamp burn continually.

Leviticus 13:11

13:11 it is a chronic disease on the skin of his body, so the priest is to pronounce him unclean. The priest must not merely quarantine him, for he is unclean.