'Execute Judgment' in the Bible

Thus saith Jehovah: Execute judgment and righteousness, and deliver the spoiled out of the hand of the oppressor; and do no wrong, do no violence to the stranger, the fatherless, or the widow, and shed not innocent blood in this place.

Behold, the days come, saith Jehovah, when I will raise unto David a righteous Branch, who shall reign as king, and act wisely, and shall execute judgment and righteousness in the land.

In those days, and at that time, will I cause a Branch of righteousness to grow up unto David; and he shall execute judgment and righteousness in the land.