Deuteronomy 19:14

12 the elders of his city must send for him, bring him back, and hand him over to the avenger of blood to die.

13 You must show him no pity. You are to purge from Israel the guilt of shedding innocent blood, that it may go well with you.

You must not move your neighbor’s boundary marker, which was set up by your ancestors to mark the inheritance you shall receive in the land that the LORD your God is giving you to possess.

15 A lone witness is not sufficient to establish any wrongdoing or sin against a man, regardless of what offense he may have committed. A matter must be established by the testimony of two or three witnesses.

16 If a false witness testifies against someone, accusing him of a crime,

This was said to Israel at a particular time, so it is wise to read it together with the surrounding text. Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB
You must not move your neighbor’s boundary marker, which was set up by your ancestors to mark the inheritance you shall receive in the land that the LORD your God is giving you to possess.
KJV
Thou shalt not remove thy neighbour’s landmark, which they of old time have set in thine inheritance, which thou shalt inherit in the land that the LORD thy God giveth thee to possess it.
WEB
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 the LORD your God gives you to possess.
ASV
Thou shalt not remove thy neighbor`s landmark, which they of old time have set, in thine inheritance which thou shalt inherit, in the land that Jehovah thy God giveth thee to possess it.
DARBY
Thou shalt not remove thy neighbour's landmark, which they of old time have fixed in thine inheritance, which thou shalt inherit in the land which Jehovah thy God giveth thee to possess.
BLB
You shall not move a border of your neighbor, which the men of old have set in your inheritance that you will inherit in the land that YHWH your God is giving you to possess.
ÅB
Du skal ikke flytte merkesteinene mellom deg og din neste, de som de gamle har satt på den jord du skal få i arv i det land Herren din Gud gir deg til eie.
OTB
Flytt ikke din nabos grensestein som dine forfedre har satt i arven du mottar i landet Herren din Gud gir deg til eie.
B1930
Du skal ikke flytte merkestenene mellem dig og din næste, de som de gamle har satt på den jord du skal få i arv i det land Herren din Gud gir dig til eie.

Study notes (Tyndale)

Original text and word study

Cross references