'Killing' in the Bible

It happened that when they began living there, they did not fear Yahweh, so Yahweh sent lions among them, and they were killing them.

So they said to the king of Assyria, "The nations whom you deported and settled in the cities of Samaria do not know the customs of the God of the land, so he sent lions among them, and now they are killing them because they do not know the customs of the God of the land."