Leviticus 14:31

one as a sin offering and the other as a burnt offering, together with the grain offering. In this way the priest will make atonement before the Lord for the one to be cleansed.

Note LXX and Syriac; Hebrew includes as he is able to afford,

Even such as he is able to get, the one for a sin offering, and the other for a burnt offering, with the meat offering: and the priest shall make an atonement for him that is to be cleansed before the Lord.

of the kind he is able to afford, the one for a sin offering, and the other for a burnt offering, with the meal offering. The priest shall make atonement for him who is to be cleansed before the Lord.”

even such as he is able to get, the one for a sin-offering, and the other for a burnt-offering, with the meal-offering: and the priest shall make atonement for him that is to be cleansed before Jehovah.