'End' in the Bible

The Lord said to Moses, "Bring Aaron's staff back before the testimony to be preserved for a sign to the rebels, so that you may bring their murmurings to an end before me, that they will not die."

Who can count the dust of Jacob, Or number the fourth part of Israel? Let me die the death of the upright, and let the end of my life be like theirs."

Then Balaam looked on Amalek and delivered this oracle: "Amalek was the first of the nations, but his end will be that he will perish."