Exodus 23:9-11

Young's Literal Translation

⁹ `And a sojourner thou dost not oppress, and ye -- ye have known the soul of the sojourner, for sojourners ye have been in the land of Egypt.

¹⁰ `And six years thou dost sow thy land, and hast gathered its increase;

¹¹ and the seventh thou dost release it, and hast left it, and the needy of thy people have eaten, and their leaving doth the beast of the field eat; so dost thou to thy vineyard -- to thine olive-yard.