Leviticus 25:4-6

⁴But the seventh year is to be a Sabbath of complete rest for the land, a Sabbath in honor of the Lord. Don't plant your fields or care for your vineyards.

⁵Don't harvest what may have grown up in your fields, or collect the grapes from your vineyards that you haven't cared for. The land is to have a year of complete rest.

⁶You can eat whatever the land produces during the Sabbath year. This applies to yourself, your male and female slaves, paid workers and foreigners who live with you,