What does Leviticus 25:12 say in the KJV?

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

A description of the jubilee year's practices.

King James Version (public domain)

Traditionally attributed to Moses · c. 13th century BC · The Pentateuch — Genesis, Exodus, Leviticus, Numbers, and Deuteronomy — is traditionally attributed to him

Context

10And ye shall hallow the fiftieth year, and proclaim liberty throughout all the land unto all the inhabitants thereof: it shall be a jubile unto you; and ye shall return every man unto his possession, and ye shall return every man unto his family.

11A 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.

12For it is the jubile; it shall be holy unto you: ye shall eat the increase thereof out of the field.

13In the year of this jubile ye shall return every man unto his possession.

14And if thou sell ought unto thy neighbour, or buyest ought of thy neighbour’s hand, ye shall not oppress one another: