Leviticus 25:11-15

A jubile shall that fiftieth year be unto you: ye shall not sow, neither reap that which groweth of itself in it, nor gather the grapes in it of thy vine undressed.

For it is the jubile; it shall be holy unto you: ye shall eat the increase thereof out of the field.

In the year of this jubile ye shall return every man unto his possession.

And if thou sell ought unto thy neighbour, or buyest ought of thy neighbour’s hand, ye shall not oppress one another:

According to the number of years after the jubile thou shalt buy of thy neighbour, and according unto the number of years of the fruits he shall sell unto thee: