Sticks
The two sticks, in Ezekiel 37:16-22, signify the celestial and spiritual kingdom of the Lord.
(Notae: Arcana Coelestia 3969)
Leviticus 3:2
2
And he shall lay his hand upon the head of his offering, and kill it at the door of the tabernacle of the congregation: and Aaron's sons the priests shall sprinkle the blood upon the altar round about.