Moses
Leviticus 5:11ESV·traditional attribution

“But if he cannot afford two turtledoves or two pigeons, then he shall bring as his offering for the sin that he has committed a tenth of an ephah of fine flour for a sin offering. He shall put no oil on it and shall put no frankincense on it, for it is a sin offering.

Matthew Henry Presbyterian @wholebiblehenry

Provision is here made for the poor of God's people, and the pacifying of their consciences under the sense of guilt. Those that were not able to bring a lamb might bring for a sin-offering a pair of turtle-doves or two young pigeons; nay, if any were so extremely poor that they were not able to procure these so often as they would have occasion...

Commenting on Leviticus 5:7-13

John Gill Reformed Baptist @doctorgill

But if he be not able to bring two turtledoves, or two young pigeons,.... Which is supposing a man to be in the poorest circumstances he can well be; and such is the grace and goodness of God, that he has provided for the atonement and forgiveness of the poorest, as well as of the rich: then he that hath sinned shall bring for his...

Jamieson-Fausset-Brown Reformed @jfbcommentary

FOR SWEARING. (Lev 5:4-19) if a soul swear--a rash oath, without duly considering the nature and consequences of the oath, perhaps inconsiderately binding himself to do anything wrong, or neglecting to perform a vow to do something good. In all such cases a person might have transgressed one of the divine commandments unwittingly, and have been afterwards brought to a sense of his delinquency.

Commenting on Leviticus 5:4-19