Moses
Leviticus 25:51ESV·traditional attribution

If there are still many years left, he shall pay proportionately for his redemption some of his sale price.

Matthew Henry Presbyterian @wholebiblehenry

We have here the laws concerning servitude, designed to preserve the honour of the Jewish nation as a free people, and rescued by a divine power out of the house of bondage, into the glorious liberty of God's sons, his first-born. Now the law is, I. That a native Israelite should never be made a bondman for perpetuity.

Commenting on Leviticus 25:39-55

John Gill Reformed Baptist @doctorgill

If there be yet many years behind,.... To the year of jubilee, and more than he had served: according unto them he shall give again the price of his redemption, out of the money that he was bought for; suppose, for instance, when a man sold himself, there were twenty years to the year of jubilee, and he sold himself for twenty pieces of money...

Keil & Delitzsch Lutheran @keilanddelitzsch

Leviticus 25:35-55 The second effect of the jubilee year, viz., the return of an Israelite, who had become a slave, to liberty and to his family, is also introduced with an exhortation to support an impoverished brother (Lev 25:35-38), and preserve to him his personal freedom.

Commenting on Leviticus 25:35-55