Leviticus Chapter 25, Verse 5

5: That which groweth of its own accord of thy harvest thou shalt not reap, neither gather the grapes of thy vine undressed: for it is a year of rest unto the land.- edit KJV text
5: What the ground shall bring forth of itself, thou shalt not reap: neither shalt thou gather the grapes or the firstfruits as a vintage. For it is a year of rest to the land.— edit Douay text
5: And thou shalt not gather the spontaneous produce of thy field, and thou shalt not gather fully the grapes of thy dedication: it shall be a year of rest to the land.— edit LXX text