Leviticus 25:8

And thou shalt number seven sabbaths of years unto thee, seven times seven years; and the space of the seven sabbaths of years shall be unto thee forty and nine years.

Cross-reference

In Leviticus 25:21, the promise of a triple harvest in the sixth year sustains the sabbath rest system that this counting enables.

Daniel 9:24 Allusion

Daniel 9:24's seventy weeks prophecy echoes the seventy sabbath years here, applying the jubilee pattern to Israel's redemption.

Luke 4:19 Prophetic fulfillment

In Luke 4:19, Jesus applies the jubilee imagery to his own ministry, fulfilling the year of liberty proclaimed here.