Leviticus 25:40 establishes the hired-servant status for Israelites, which verse 50 then uses to calculate redemption price.

Leviticus 25:53 continues the regulation, describing how the hired servant is to be treated without harshness.

Leviticus 25:27 provides the parallel calculation method for land redemption, using the same 'years since sale' logic.

Luke 4:19 proclaims 'the year of the Lord's favor,' the Jubilee theme that underlies the redemption calculation here.

Nehemiah 5:8 shows the redemption of fellow Jews in practice, reflecting the same principle of buying back brothers from servitude.

Deuteronomy 15:18 also compares a servant's service to that of a hired hand, but in the seven-year release context.

Isaiah 16:14 uses the same 'years of a hired servant' idiom for Moab's judgment, echoing the Jubilee calculation language.

Isaiah 21:16 similarly uses 'within a year of hire' to prophesy Kedar's end, paralleling the hired servant years from Leviticus.