Leviticus 14:10-12

10“On the eighth day he is to take two male lambs without blemish, a one-year-old ewe lamb without blemish, three tenths of a pint of fine flour as a grain offering, mingled with oil, and a pint of oil.

11The kohen who cleanses him is to set the man who to be cleansed along with those items before Adonai, at the entrance of the Tent of Meeting.

12The kohen shall then take one of the male lambs, and offer it for a trespass offering, with the pint of oil, and wave them as a wave offering before Adonai.