'Landmark' in the Bible

You shall not remove your neighbor's landmark, which they of old time have set, in your inheritance which you shall inherit, in the land that Yahweh your God gives you to possess it.

'Cursed is he who removes his neighbor's landmark.' All the people shall say, 'Amen.'

The princes of Judah are like those who remove a landmark. I will pour out my wrath on them like water.