Wave-Offering: Consisted of The Leper's Trespass offering
Source: TTT
Leviticus 14:12, 24
Then the priest is to take one of the male lambs and present it as a guilt offering, along with the log of olive oil; and he must wave them as a wave offering before the LORD. / The priest shall take the lamb for the guilt offering, along with the log of olive oil, and wave them as a wave offering before the LORD.