Wave offering
'A wave offering,' as in Exodus 29:27, signifies life flowing in from acknowledging the Lord.
(Referenser: Arcana Coelestia 10091)
Leviticus 4:7
7
And the priest shall put some of the blood upon the horns of the altar of sweet incense before the LORD, which is in the tabernacle of the congregation: and shall pour all the blood of the bullock at the bottom of the altar of the burnt offering, which is at the door of the tabernacle of the congregation.